Developer Tools

JSON Formatter Toolkit Clean and format json toolkit without extra software. Paste your input, run the action, and copy a tidy result. ↗

JWT Decoder Decode JWT header and payload locally, inspect claims, expiry, and token structure without verification. ↗

SQL Formatter Beautify SQL queries with readable indentation, keyword casing, comma breaks, and quick minify support. ↗

JavaScript Formatter Clean and format javascript without extra software. Paste your input, run the action, and copy a tidy result. ↗

Regex Tester Test regular expressions, extract matches, replace text, split content, and review match groups. ↗

Regex Extractor Extract matches, groups, emails, URLs, IDs, and pattern results from pasted text. ↗

cURL to Fetch Converter Convert common cURL commands into JavaScript fetch snippets with headers, method, and body. ↗

JSON Escape / Unescape Escape text for JSON strings or unescape JSON-encoded text safely in the browser. ↗

UUID Generator Generate single or bulk UUID values for test data, database rows, logs, and API requests. ↗

JSON Sorter Sort JSON object keys deeply, optionally sort arrays, and produce formatted or minified JSON. ↗

JSON Tree Viewer Visualize JSON as a readable tree with paths, type summary, search, and structure stats. ↗

JSONPath Tester Test common JSONPath expressions against sample JSON and inspect matching paths and values. ↗

JSON From URL Parameter Decoder Decode JSON stored inside URL query parameters and format payloads for review. ↗

SQL Minifier Compress SQL queries by removing comments, extra whitespace, and formatting noise. ↗

JavaScript Minifier Minify JavaScript snippets locally with optional comment cleanup and size comparison. ↗

TypeScript Formatter Beautify TypeScript snippets, interfaces, imports, generics, and typed objects for easier review. ↗

Regex Replacer Replace matched text using regex patterns, flags, and capture-group replacements. ↗

Regex Cheatsheet Browse common regex tokens, flags, groups, quantifiers, anchors, and ready-to-use patterns. ↗

JWT Claims Viewer Decode JWT header and payload claims locally and explain common registered claims. ↗

Basic Auth Header Generator Generate Basic Authorization headers from username/password text for API testing snippets. ↗

Bearer Token Header Builder Build Authorization bearer token headers and ready snippets for API calls. ↗

cURL to PHP Converter Convert common cURL commands into PHP cURL snippets with method, headers, and body. ↗

HTTP Header Parser Parse raw HTTP headers into tables, request/response info, cURL snippets, and duplicate checks. ↗

User Agent Parser Parse browser, OS, device, engine, bot signals, and quick user-agent details. ↗

MIME Type Lookup Find common MIME types from extensions, filenames, or MIME strings and reverse lookup extensions. ↗

.gitignore Generator Generate practical .gitignore templates for popular languages, frameworks, editors, and build folders. ↗

Dockerfile Generator Create starter Dockerfile templates for common app stacks and deployment workflows. ↗

Docker Compose Generator Build docker-compose.yml snippets for app, database, cache, and local development services. ↗

ENV File Validator Validate .env file lines, duplicate keys, missing values, comments, and unsafe formatting. ↗

ENV File Formatter Format .env files with sorted keys, aligned values, cleaned spacing, and preserved comments. ↗

Package JSON Validator Validate package.json structure, common fields, scripts, dependency blocks, and JSON syntax. ↗

Package JSON Scripts Extractor Extract npm scripts from package.json into a clean readable command list. ↗

NPM Package Name Validator Check whether a package name follows common npm naming rules and safe conventions. ↗

SemVer Comparator Compare semantic version numbers and identify greater, lower, equal, major, minor, and patch changes. ↗

SemVer Range Checker Check whether a version fits simple semantic version ranges for release planning and package rules. ↗

Changelog Generator Generate a clean changelog section from release notes, commit-style lines, fixes, and features. ↗

README Template Generator Generate starter README templates with project overview, setup, usage, scripts, and license sections. ↗

License File Generator Generate common open-source license text templates for quick project setup. ↗

API Key Masker Mask API keys, tokens, secrets, and credentials in pasted logs or code snippets. ↗

Stack Trace Beautifier Format stack traces into readable frames with clearer file, line, function, and message sections. ↗

Log File Prettifier Clean and format log lines for easier reading, scanning, filtering, and sharing. ↗

Cron Expression Builder Build common cron expressions from simple schedule choices and preview the resulting pattern. ↗

Cron Expression Parser Parse cron expressions into readable schedule explanations for developers and admins. ↗

Unix Timestamp Converter Convert Unix timestamps to readable dates and convert dates back into Unix time. ↗

Tailwind Class Sorter Sort Tailwind utility classes into a readable order with duplicate cleanup and group review. ↗

Timezone Offset Converter Convert timezone offsets and compare UTC offsets for developer scheduling and logs. ↗

TypeScript Interface Generator Generate starter TypeScript interfaces from field names, values, or simple object-like input. ↗

JSON to TypeScript Interface Convert JSON objects into TypeScript interfaces with inferred primitive and nested types. ↗

JSON to Zod Schema Convert JSON sample data into a starter Zod validation schema for TypeScript projects. ↗

JSON to Mock Data Generate mock JSON data from sample structures, field names, and common test-data patterns. ↗

JSX to HTML Converter Convert simple JSX markup into HTML-style attributes and browser-ready markup. ↗

HTTP Cache-Control Builder Build Cache-Control header values for static assets, APIs, private responses, and no-cache rules. ↗

Regex From Sample Generator Generate starter regular expression patterns from sample text and selected matching rules. ↗

Diff Patch Generator Create simple unified diff-style patches from original and changed text blocks. ↗

ULID Generator Generate ULID-style sortable unique identifiers for demos, tests, and application records. ↗

Nano ID Generator Generate compact Nano ID-style random identifiers with configurable length and alphabet. ↗

Dockerignore Generator Generate .dockerignore files for Node, PHP, Python, Laravel, WordPress, build folders, caches, and secrets. ↗

Gitattributes Generator Generate useful .gitattributes rules for line endings, linguist settings, archives, and binary files. ↗

EditorConfig Generator Create .editorconfig files for consistent indentation, charset, line endings, and trailing whitespace rules. ↗

Prettier Config Generator Build a Prettier configuration with print width, semicolons, quotes, tabs, trailing commas, and overrides. ↗

ESLint Config Generator Generate a starter ESLint configuration for JavaScript, TypeScript, React, Node, and browser projects. ↗

TSConfig Generator Generate a practical TypeScript tsconfig.json for browser, Node, React, strict, or library projects. ↗

Vite Config Generator Create a starter Vite config for vanilla, React, Vue, library builds, aliases, and dev server settings. ↗

Dotenv to JSON Converter Convert .env key-value files into clean JSON while preserving strings and detecting duplicate keys. ↗

JSON to Dotenv Converter Convert flat JSON objects into .env format with quoted values and safe escaping. ↗

ENV Example Generator Generate a safe .env.example file from an existing .env by removing secrets and keeping keys. ↗

ENV Diff Checker Compare two .env files and find missing keys, extra keys, duplicate keys, and changed values. ↗

Package JSON Sorter Sort package.json fields, scripts, dependencies, devDependencies, and metadata into a clean order. ↗

Package JSON Dependency Checker Inspect package.json dependencies for duplicates, misplaced packages, invalid version strings, and common issue… ↗

NPM Scripts Builder Build common package.json scripts for dev, build, preview, lint, format, test, clean, and deploy workflows. ↗

Git Branch Name Generator Generate clean Git branch names from ticket IDs, feature titles, bug fixes, and release labels. ↗

Conventional Commit Generator Create Conventional Commit messages with type, scope, summary, body, and breaking-change notes. ↗

Commit Message Generator Generate clean commit message suggestions from a short change description or checklist. ↗

README Badge Generator Generate Markdown badges for build status, license, version, npm, downloads, coverage, and custom labels. ↗

Markdown Changelog Formatter Format changelog notes into clean Markdown sections for added, changed, fixed, removed, and security updates. ↗

TODO FIXME Extractor Extract TODO, FIXME, HACK, NOTE, and BUG comments from pasted source code or logs. ↗

Code Line Counter Count code, blank, and comment lines from pasted source text with quick language-aware summaries. ↗

HTML Formatter Beautify HTML with indentation, nested tags, readable attributes, and cleaner spacing. ↗

HTML Minifier Minify HTML by removing comments, extra whitespace, optional spacing, and line breaks for compact output. ↗

CSS Formatter Beautify CSS with readable indentation, rule spacing, property alignment, and cleaner blocks. ↗

CSS Minifier Minify CSS by removing comments, extra whitespace, and unnecessary formatting for compact output. ↗

JSON Schema Validator Validate JSON data against a JSON Schema and show clear missing field, type, and required-property issues. ↗

OpenAPI Endpoint Viewer Extract and list endpoints, methods, paths, tags, summaries, and operation IDs from OpenAPI JSON or YAML. ↗

Security Headers Generator Generate recommended HTTP security headers for common websites, APIs, and static apps. ↗

Content Security Policy Builder Build a Content-Security-Policy header from common source rules, CDN allowances, and security presets. ↗

CORS Policy Builder Generate safe CORS header examples for APIs, local development, credentials, methods, and allowed origins. ↗

SQLite Viewer Upload a SQLite database file and inspect tables, schema, and records using a backend parser. ↗

SQLite Table Viewer View table names, columns, row counts, and paginated records from a SQLite database file. ↗

SQLite Schema Viewer Extract CREATE TABLE statements, indexes, triggers, and views from a SQLite database file. ↗

SQLite Query Runner Run safe read-only SELECT queries against an uploaded SQLite file using the backend parser. ↗

SQLite to JSON Exporter Export SQLite tables or SELECT query results to JSON using backend parsing. ↗

SQLite to CSV Exporter Export SQLite tables or SELECT query results to CSV using backend parsing. ↗

SQLite PRAGMA Inspector Inspect SQLite PRAGMA details such as database_list, table_info, indexes, integrity, and page stats. ↗

SQLite Index Analyzer Analyze SQLite indexes, indexed columns, uniqueness, and missing-index hints from schema text. ↗

SQLite CREATE TABLE Generator Generate SQLite CREATE TABLE statements from column definitions and constraints. ↗

SQLite INSERT Generator Generate SQLite INSERT statements from pasted CSV, TSV, JSON, or table-like text. ↗

Elasticsearch Query Builder Build Elasticsearch Query DSL JSON for match, term, range, bool, nested, and filter queries. ↗

Elasticsearch DSL Formatter Format and validate Elasticsearch Query DSL JSON for easier reading and debugging. ↗

Elasticsearch DSL Minifier Minify Elasticsearch Query DSL JSON for compact API requests and examples. ↗

Elasticsearch Mapping Generator Generate Elasticsearch index mappings from field names, data types, analyzers, and options. ↗

Elasticsearch Mapping Viewer View and summarize Elasticsearch mapping JSON with fields, types, analyzers, and nested paths. ↗

Elasticsearch Query Explainer Explain Elasticsearch Query DSL structure in plain language for debugging and learning. ↗

Elasticsearch Bool Query Builder Build bool queries with must, should, filter, and must_not clauses. ↗

Elasticsearch Aggregation Builder Generate Elasticsearch aggregations for terms, date histogram, range, avg, sum, min, and max. ↗

Elasticsearch Index Settings Builder Build index settings for shards, replicas, analyzers, normalizers, and refresh intervals. ↗

Elasticsearch Bulk API Formatter Format and validate Elasticsearch Bulk API NDJSON action/data pairs. ↗

Vector Similarity Calculator Compare two numeric vectors using cosine similarity, dot product, and Euclidean distance. ↗

Cosine Similarity Calculator Calculate cosine similarity between two embedding vectors. ↗

Dot Product Calculator Calculate dot product between two numeric vectors or embeddings. ↗

Euclidean Distance Calculator Calculate Euclidean distance between two numeric vectors. ↗

Embedding JSON Viewer Inspect embedding JSON arrays, dimensions, min/max values, and vector statistics. ↗

Vector Normalize Tool Normalize numeric vectors using L2 normalization for similarity search experiments. ↗

Qdrant Filter Builder Build Qdrant payload filters for must, should, must_not, match, range, geo, and nested conditions. ↗

Pinecone Metadata Filter Builder Build Pinecone metadata filters with $eq, $ne, $in, $gt, $gte, $lt, and $lte operators. ↗

Weaviate GraphQL Query Builder Generate Weaviate GraphQL nearText, nearVector, where, limit, and fields queries. ↗

OpenAPI Schema Validator Validate OpenAPI JSON/YAML structure and highlight common schema issues. ↗

OpenAPI to Markdown Docs Generate readable Markdown API documentation from an OpenAPI specification. ↗

OpenAPI to TypeScript Client Generate a simple TypeScript API client scaffold from OpenAPI paths and operations. ↗

OpenAPI to Fetch Client Generate browser fetch client snippets from OpenAPI endpoints. ↗

Swagger to Postman Helper Convert Swagger/OpenAPI endpoint information into Postman-style request notes. ↗

Postman Collection Viewer Inspect Postman collection requests, folders, methods, URLs, and headers. ↗

Postman to OpenAPI Converter Convert a Postman collection outline into a starter OpenAPI document. ↗

API Error Response Builder Build consistent API error response JSON templates for REST services. ↗

API Pagination Helper Generate pagination response formats, query parameters, and metadata examples. ↗

API Rate Limit Header Builder Build standard API rate-limit response headers and example values. ↗

GraphQL Schema Viewer Summarize GraphQL schema types, fields, queries, mutations, and inputs. ↗

GraphQL Query to JSON Wrap GraphQL queries and variables into JSON request payloads. ↗

GraphQL Variables Generator Generate starter GraphQL variables JSON from query argument patterns. ↗

GraphQL Fragment Extractor Extract GraphQL fragment definitions and references from pasted queries. ↗

GraphQL Operation Name Extractor Find operation names from GraphQL queries and mutations. ↗

Webhook Payload Builder Build sample webhook payload JSON for common event-driven integrations. ↗

Webhook Signature Verifier Prepare webhook signature verification input and compare expected signatures. ↗

Webhook Event Sample Generator Generate sample webhook events for testing API integrations. ↗

SQL CREATE TABLE to JSON Convert SQL CREATE TABLE definitions into JSON schema-like summaries. ↗

JSON to SQL Table Schema Generate SQL table schema suggestions from JSON records. ↗

SQL INSERT to JSON Convert SQL INSERT statements into JSON rows for testing and migration notes. ↗

SQL Table to Markdown Convert SQL-style tabular output or CSV-like data into Markdown tables. ↗

SQL Table to CSV Convert SQL-style table output into clean CSV data. ↗

Prisma Schema Generator Generate Prisma model scaffolds from field lists or JSON examples. ↗

Prisma Model Viewer Summarize Prisma models, fields, relations, IDs, and indexes. ↗

Prisma to SQL Generator Create starter SQL table definitions from Prisma model text. ↗

Laravel Migration Generator Generate Laravel migration boilerplate from table and field definitions. ↗

Laravel Model Generator Generate Laravel Eloquent model boilerplate with fillable fields and casts. ↗

Sequelize Model Generator Generate Sequelize model definitions from JSON or table field lists. ↗

Mongoose Schema Generator Generate Mongoose schema definitions from JSON sample data. ↗

TypeORM Entity Generator Generate TypeORM entity class scaffolds from table fields. ↗

Knex Migration Generator Generate Knex migration scaffolds from table and column definitions. ↗

Database Index Suggestion Helper Suggest possible database indexes from query filters, joins, and sort fields. ↗

Foreign Key Planner Plan foreign key relationships and referential action notes. ↗

ER Diagram Text Generator Generate text-based ER diagram notes from tables and relationships. ↗

DB Seed Data Generator Generate simple seed data rows for development and testing. ↗

Docker Run Command Builder Build docker run commands with ports, volumes, environment variables, and names. ↗

Docker Run to Compose Converter Convert docker run commands into docker-compose service YAML. ↗

Compose to Docker Run Converter Convert a simple compose service into a docker run command. ↗

Kubernetes YAML Generator Generate starter Kubernetes YAML manifests for common workloads. ↗

Kubernetes Deployment Builder Build Kubernetes Deployment YAML with image, replicas, ports, and env values. ↗

Kubernetes Service Builder Build Kubernetes Service YAML for ClusterIP, NodePort, or LoadBalancer. ↗

Kubernetes Ingress Builder Build Kubernetes Ingress YAML with host, path, service, and TLS notes. ↗

Helm Values Generator Generate starter Helm values YAML for deployments and services. ↗

GitHub Actions Workflow Generator Generate GitHub Actions workflow YAML for build, test, deploy, and lint tasks. ↗

GitLab CI YAML Generator Generate GitLab CI YAML pipelines with stages, jobs, cache, and scripts. ↗

Bitbucket Pipeline Generator Generate Bitbucket Pipelines YAML for common CI workflows. ↗

Nginx Server Block Generator Generate Nginx server block configuration for websites and reverse proxies. ↗

Nginx Redirect Rule Generator Generate Nginx redirect and rewrite rules for common URL migrations. ↗

Apache Redirect Rule Generator Generate Apache .htaccess Redirect and RewriteRule examples. ↗

Terraform Variable Generator Generate Terraform variable blocks from key/value requirements. ↗

Terraform Output Generator Generate Terraform output blocks for modules and resources. ↗

ENV to Kubernetes Secret Convert .env key values into Kubernetes Secret YAML templates. ↗

Kubernetes Secret Encoder Encode Kubernetes Secret data values and generate YAML snippets. ↗

systemd Service Generator Generate systemd service unit files for scripts, apps, and daemons. ↗

CronJob YAML Generator Generate Kubernetes CronJob YAML from schedule, image, and command details. ↗

JWT Builder Build unsigned JWT header and payload templates for testing workflows. ↗

JWT Expiry Checker Decode JWT exp and iat values and show readable expiry timing. ↗

JWT Header Payload Editor Edit JWT header and payload JSON and preview base64url segments. ↗

OAuth Scope List Builder Build clean OAuth scope strings and grouped scope lists. ↗

OAuth URL Builder Build OAuth authorization URLs with client, redirect, scope, state, and response type. ↗

PKCE Code Generator Generate PKCE code verifier and challenge values for OAuth testing. ↗

security.txt Generator Generate a security.txt file with contact, policy, and disclosure details. ↗

Permissions-Policy Generator Generate Permissions-Policy header values for browser feature controls. ↗

Referrer-Policy Generator Generate Referrer-Policy header values and explanations. ↗

HSTS Header Builder Build Strict-Transport-Security headers with max-age, subdomains, and preload options. ↗

Cookie Header Parser Parse Cookie request headers into name/value pairs. ↗

Set-Cookie Builder Build Set-Cookie header values with Secure, HttpOnly, SameSite, Max-Age, and Path options. ↗

CSP Directive Explainer Explain Content-Security-Policy directives and common source expressions. ↗

CSP Report Parser Parse CSP violation reports and summarize blocked resources and directives. ↗

SHA-256 Hash Generator Generate SHA-256 hashes for pasted text or file content. ↗

bcrypt Hash Checker Prepare bcrypt hash verification input and compare password/hash values when implemented. ↗

UUID Version Detector Detect UUID version, variant, and basic validity from pasted UUID values. ↗

React Props Table Generator Generate Markdown or HTML props tables for React component documentation. ↗

JSX Props Extractor Extract JSX prop names and values from component snippets. ↗

JSX to React Component Wrap JSX snippets into reusable React component boilerplate. ↗

Tailwind Color Class Generator Generate Tailwind color utility class sets for text, background, border, and ring colors. ↗

Tailwind Spacing Helper Generate Tailwind spacing utilities for margin, padding, gap, width, and height. ↗

Tailwind Grid Generator Generate Tailwind grid layout class combinations for responsive interfaces. ↗

CSS Flexbox Generator Generate CSS flexbox layouts with direction, alignment, wrapping, and gap settings. ↗

CSS Grid Generator Generate CSS grid templates, columns, rows, gaps, and responsive layout notes. ↗

CSS Media Query Generator Generate common CSS media queries for responsive breakpoints and preferences. ↗

CSS Animation Generator Generate CSS animation property snippets for common motion patterns. ↗

CSS Keyframes Generator Generate CSS @keyframes blocks for fades, slides, scales, and custom steps. ↗

CSS Specificity Calculator Calculate and explain CSS selector specificity values. ↗

CSS Selector Tester Test CSS selectors against HTML snippets and list matched elements. ↗

HTML Accessibility Checker Check HTML snippets for common accessibility issues and missing attributes. ↗

ARIA Label Helper Generate ARIA label and accessible name suggestions for UI controls. ↗

Meta Viewport Generator Generate responsive meta viewport tags and notes for mobile pages. ↗

Responsive Image Srcset Generator Generate responsive image srcset and sizes attribute examples. ↗

Prompt Template Generator Generate reusable prompt templates with variables, roles, examples, and output rules. ↗

Prompt Variable Extractor Extract placeholder variables from prompt templates and list missing values. ↗

Prompt Token Estimator Estimate token usage from prompts and responses for planning LLM requests. ↗

Prompt Cost Estimator Estimate LLM request costs from token counts and configurable pricing. ↗

LLM JSON Output Validator Validate AI JSON output and highlight common formatting issues. ↗

LLM Response Diff Checker Compare two AI responses and review differences side by side. ↗

LLM System Prompt Builder Build structured system prompts with role, constraints, tone, and safety sections. ↗

LLM Evaluation Checklist Generator Generate quality checklists for reviewing AI answers, prompts, and outputs. ↗

AI Code Review Checklist Create practical code review checklists for AI-generated code. ↗

AI Generated Code Risk Scanner Scan pasted code for common AI-generated risk patterns and review notes. ↗

Prompt Injection Detector Detect suspicious prompt-injection style instructions in user-provided text. ↗

Jailbreak Pattern Checker Check prompts for common jailbreak-style phrases and risky instruction patterns. ↗

RAG Chunk Size Calculator Plan RAG chunk size, overlap, and estimated chunk counts from source text. ↗

RAG Chunk Preview Tool Preview how text will be split into RAG chunks with overlap. ↗

RAG Metadata Schema Builder Build metadata schemas for RAG documents and vector search records. ↗

Embedding Cost Estimator Estimate embedding token usage and cost for batches of documents. ↗

Embedding Batch Planner Plan embedding batches by record count, token estimate, and batch size. ↗

Vector Search Query Builder Build sample vector search request payloads with filters and top-k settings. ↗

MCP Server Config Generator Generate starter MCP server configuration snippets for tool integrations. ↗

MCP Tool Schema Generator Generate JSON schemas for MCP-style tool definitions and arguments. ↗

Agent Tool Manifest Generator Generate tool manifests for AI agents and automation workflows. ↗

Agent Tool JSON Schema Builder Build JSON schemas for agent tool inputs and validation rules. ↗

Agent Action Plan Formatter Format agent action plans into clean step-by-step task lists. ↗

Agent Task Breakdown Generator Break a larger task into agent-friendly subtasks and checkpoints. ↗

MCP Client Config Builder Build MCP client configuration examples for local tool connections. ↗

MCP Server README Generator Generate README content for MCP server projects and tool catalogs. ↗

MCP Tools List Formatter Format MCP tool lists into clean tables and documentation blocks. ↗

JSON-RPC Request Builder Build JSON-RPC request payloads with method, params, and id fields. ↗

JSON-RPC Response Validator Validate JSON-RPC response payloads and detect error/result structure issues. ↗

Tool Call Log Viewer View and summarize tool-call logs from agent and automation runs. ↗

Tool Call Trace Formatter Format tool-call traces into readable debug timelines. ↗

Workflow YAML Generator Generate starter workflow YAML for automation and CI-style tasks. ↗

Automation Rule Builder Build simple trigger-condition-action automation rules. ↗

Zapier Webhook Payload Builder Build sample webhook payloads for Zapier catch-hook workflows. ↗

n8n Workflow JSON Viewer View and summarize n8n workflow JSON exports. ↗

Make Scenario JSON Viewer View and summarize Make scenario JSON exports. ↗

GitHub Copilot Instruction Generator Generate repository instruction files for GitHub Copilot-style coding guidance. ↗

Cursor Rules Generator Generate Cursor rules for project conventions and AI coding behavior. ↗

Windsurf Rules Generator Generate Windsurf rules for project-specific AI coding workflows. ↗

Claude Project Instructions Generator Generate project instructions for Claude-style coding workspaces. ↗

Secret Pattern Scanner Scan text for common secret, token, and API key patterns. ↗

ENV Secret Leak Checker Check .env-style content for likely leaked secrets and unsafe values. ↗

GitHub Token Pattern Checker Detect common GitHub token patterns and produce safe masking notes. ↗

API Key Format Detector Detect likely API key formats and label common provider patterns. ↗

JWT Security Checker Check decoded JWT content for common security concerns and risky claims. ↗

OAuth Redirect URI Checker Review OAuth redirect URI lists for wildcard and mismatch risks. ↗

CORS Misconfiguration Checker Check CORS policy snippets for overly broad or unsafe settings. ↗

CSP Policy Tester Test Content Security Policy strings for common gaps and directives. ↗

Security Header Audit Audit pasted HTTP response headers for common security header coverage. ↗

Cookie Security Audit Audit Set-Cookie headers for Secure, HttpOnly, SameSite, and expiry settings. ↗

CSRF Token Helper Generate CSRF implementation checklists and token field examples. ↗

XSS Payload Encoder Encode test payload strings for safe security lab documentation. ↗

SQL Injection Payload Encoder Encode SQL injection test strings for safe documentation and training labs. ↗

SSRF URL Checker Check URLs for SSRF-style risk indicators such as local hosts and private ranges. ↗

Open Redirect Checker Review redirect URL parameters for common open redirect risks. ↗

Dependency Risk Checklist Generate dependency review checklists for packages and libraries. ↗

NPM Package Risk Checker Check npm package metadata snippets for common risk indicators. ↗

Dockerfile Security Linter Review Dockerfile content for common security and hardening issues. ↗

Kubernetes Security Context Builder Build Kubernetes securityContext snippets with safer defaults. ↗

Supply Chain Risk Checklist Generate supply-chain review checklists for repositories and deployments. ↗

Kubernetes Resource Calculator Calculate Kubernetes CPU and memory request/limit planning notes. ↗

Kubernetes Probe Generator Generate readiness, liveness, and startup probe YAML snippets. ↗

Kubernetes HPA Generator Generate HorizontalPodAutoscaler YAML examples. ↗

Kubernetes Network Policy Generator Generate Kubernetes NetworkPolicy examples from simple rules. ↗

Kubernetes RBAC Generator Generate ServiceAccount, Role, and RoleBinding YAML snippets. ↗

Kubernetes ConfigMap Generator Generate ConfigMap YAML from key-value input. ↗

Helm Chart Starter Generator Generate starter Helm chart files and values snippets. ↗

Docker Compose Healthcheck Generator Generate Docker Compose healthcheck blocks for common services. ↗

Container ENV Matrix Generator Create environment variable matrices for container deployments. ↗

Prometheus Query Builder Build PromQL query examples for common metrics and labels. ↗

Prometheus Alert Rule Generator Generate Prometheus alerting rule YAML snippets. ↗

Grafana Dashboard JSON Viewer View and summarize Grafana dashboard JSON structures. ↗

OpenTelemetry Attribute Builder Build OpenTelemetry attribute key-value examples for traces and logs. ↗

OpenTelemetry Log Sample Generator Generate sample structured logs with OpenTelemetry attributes. ↗

Terraform tfvars Generator Generate .tfvars content from simple key-value input. ↗

Terraform Resource Name Generator Generate consistent Terraform resource names from naming rules. ↗

Cloud-init Generator Generate cloud-init YAML for users, packages, files, and commands. ↗

Nginx Rate Limit Config Generator Generate Nginx rate-limit configuration snippets. ↗

Load Balancer Config Helper Generate load balancer rule notes and backend mapping snippets. ↗

Blue Green Deployment Checklist Generate blue-green deployment checklists for safer releases. ↗

AI Meta Description Generator Generate SEO-friendly meta description variants from page topics. ↗

SEO Title Variant Generator Generate multiple SEO title variants with length guidance. ↗

Schema Markup Validator Helper Check structured data snippets for common JSON-LD fields and mistakes. ↗

FAQ Schema Question Generator Generate FAQ question and answer ideas for schema markup. ↗

Web Vitals Checklist Generator Generate performance checklists for LCP, INP, CLS, and loading speed. ↗

LCP Image Priority Helper Create guidance for optimizing likely LCP images and preload settings. ↗

Responsive Breakpoint Planner Plan responsive breakpoints and layout rules for common device widths. ↗

Tailwind Component Prompt Generator Generate AI prompts for Tailwind UI component creation. ↗

React State Shape Planner Plan React state shape from UI requirements and component data. ↗

Next.js Route Map Generator Generate route maps for Next.js app or pages router structures. ↗

Sitemap Priority Planner Plan sitemap priority and change frequency values for website pages. ↗

Robots Rule Tester Test simple robots.txt allow and disallow rules against sample URLs. ↗

ARIA Role Suggester Suggest ARIA roles and attributes from UI component descriptions. ↗

Accessibility Fix Checklist Generate accessibility fix checklists for common UI issues. ↗

Color Token Generator Generate design color tokens from primary and semantic color values. ↗

PHP Formatter Format PHP code snippets with cleaner indentation and spacing. ↗

PHP Minifier Minify PHP snippets for compact output and quick testing. ↗

PHP Syntax Checker Check PHP snippets for syntax concerns using a future backend parser workflow. ↗

PHP Array to JSON Converter Convert simple PHP array syntax into JSON-style output. ↗

JSON to PHP Array Converter Convert JSON objects and arrays into PHP array syntax. ↗

PHP Serialize / Unserialize Tool Inspect PHP serialized strings and prepare readable unserialized-style output. ↗

PHP var_export Formatter Format var_export-style PHP arrays and values for easier reading. ↗

PHP Class Generator Generate PHP class boilerplate with namespace, properties, and methods. ↗

PHP Interface Generator Generate PHP interface boilerplate from method names and notes. ↗

PHP Trait Generator Generate reusable PHP trait boilerplate for shared methods. ↗

PHP Namespace Helper Build PHP namespace and use-statement snippets from project paths. ↗

PHP Use Statement Sorter Sort and clean PHP use statements alphabetically. ↗

PHP DocBlock Generator Generate PHPDoc blocks for classes, methods, properties, and functions. ↗

PHP Getter Setter Generator Generate PHP getter and setter methods from property definitions. ↗

PHP Constructor Generator Generate PHP constructor code from properties and dependency lists. ↗

PHP Enum Generator Generate PHP enum boilerplate from case names and values. ↗

PHP Route Generator Generate plain PHP route mapping snippets from URL patterns. ↗

PHP Validation Rule Builder Build PHP-style validation rules from field requirements. ↗

PHP Date Format Helper Preview and build PHP date format strings from common examples. ↗

PHP Error Log Beautifier Beautify PHP error log lines and group message details. ↗

Composer JSON Validator Validate composer.json structure and common package metadata. ↗

Composer JSON Sorter Sort composer.json sections and dependencies into a cleaner order. ↗

Composer Require Generator Generate composer require commands from package/version input. ↗

Composer Scripts Extractor Extract and summarize scripts from composer.json. ↗

Laravel Route List Formatter Format Laravel route:list output into a readable table. ↗

Laravel Controller Generator Generate Laravel controller method boilerplate. ↗

Laravel Request Validator Generator Generate Laravel Form Request validation rules. ↗

Laravel Resource Generator Generate Laravel API resource array boilerplate. ↗

Laravel Policy Generator Generate Laravel policy method stubs from model actions. ↗

Laravel Factory Generator Generate Laravel model factory definition snippets. ↗

Laravel Seeder Generator Generate Laravel seeder boilerplate for sample records. ↗

Laravel Artisan Command Builder Build common Laravel artisan command strings. ↗

Laravel ENV Generator Generate Laravel .env examples from app and database settings. ↗

Laravel Config Helper Generate Laravel config array snippets and env access patterns. ↗

Laravel Permission Matrix Generator Generate role-permission matrix text for Laravel authorization planning. ↗

Laravel API Resource Generator Generate Laravel API resource response structures. ↗

Laravel Blade Component Generator Generate Laravel Blade component class and template snippets. ↗

Laravel Middleware Generator Generate Laravel middleware boilerplate from rules. ↗

Laravel Notification Generator Generate Laravel notification class structure and channels. ↗

Laravel Mail Class Generator Generate Laravel Mailable class structure and view notes. ↗

Confusion Matrix Calculator Calculate TP, TN, FP, FN values from classification results. ↗

Precision Recall F1 Calculator Calculate precision, recall, F1 score, and support from counts. ↗

Classification Metrics Calculator Calculate classification accuracy, precision, recall, and F1 metrics. ↗

Regression Metrics Calculator Calculate regression metrics from actual and predicted values. ↗

Mean Squared Error Calculator Calculate MSE from actual and predicted numeric values. ↗

Mean Absolute Error Calculator Calculate MAE from actual and predicted numeric values. ↗

RMSE Calculator Calculate root mean squared error from prediction data. ↗

R2 Score Calculator Calculate R-squared score from actual and predicted values. ↗

Train Test Split Calculator Calculate train/test split counts from dataset size and ratio. ↗

Dataset Column Profiler Profile simple dataset columns for counts, types, and missing values. ↗

CSV Dataset Preview Tool Preview CSV dataset rows, columns, and basic field stats. ↗

Missing Value Detector Detect blank, null, NA, and missing-style values in pasted datasets. ↗

Label Encoding Helper Generate label encoding maps for categorical values. ↗

One Hot Encoding Helper Generate one-hot encoded columns from categorical values. ↗

Feature Scaling Calculator Calculate scaled feature values using common scaling methods. ↗

Min Max Scaler Scale numeric values to a selected min-max range. ↗

Standard Scaler Standardize numeric values using mean and standard deviation. ↗

Normalization Calculator Normalize numeric vectors and dataset columns. ↗

Model Evaluation Checklist Generate model evaluation checklist items for ML experiments. ↗

ML Experiment Notes Generator Generate structured notes for machine learning experiments. ↗

JSONL Viewer View JSON Lines records in a readable row-by-row format. ↗

JSONL Validator Validate JSON Lines data and identify invalid rows. ↗

JSONL to CSV Converter Convert flat JSONL records into CSV format. ↗

CSV to JSONL Converter Convert CSV rows into JSON Lines records. ↗

Training Data JSONL Builder Build JSONL training examples from prompt/completion rows. ↗

OpenAI Finetune JSONL Validator Validate JSONL-style fine-tuning examples for structure and required fields. ↗

Chat Training Data Builder Build chat-style training data examples with system, user, and assistant messages. ↗

Prompt Dataset Cleaner Clean prompt datasets by removing empty rows and repeated samples. ↗

Intent Dataset Generator Generate intent classification dataset examples from labels and phrases. ↗

Entity Annotation Helper Build simple entity annotation examples for NLP datasets. ↗

NER Training Data Builder Create named-entity recognition training examples from marked text. ↗

Text Classification Dataset Builder Build text classification rows from labels and examples. ↗

Embedding Dataset Builder Prepare text rows and metadata for embedding generation workflows. ↗

Embedding Dimension Checker Check embedding vector dimensions and detect mismatched rows. ↗

Vector Dataset Normalizer Normalize vector dataset rows for similarity search preparation. ↗

Similarity Threshold Helper Estimate useful similarity thresholds from score samples. ↗

RAG Dataset Prep Helper Prepare source text, chunk notes, and metadata for RAG workflows. ↗

Chunk Metadata Generator Generate metadata templates for document chunks and retrieval records. ↗

ML Model Card Generator Generate model card sections for ML model documentation. ↗

Dataset Card Generator Generate dataset card sections for ML dataset documentation. ↗