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Browse lightweight tools for text, developer tasks, images, PDFs, SEO, office work, business workflows, and more.
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Text Diff Checker
Compare two text blocks line by line and find added or removed lines.
Add Prefix / Suffix to Lines
Add custom text before or after every line.
Find and Replace
Find text or patterns and replace them in bulk.
Sort Lines
Sort lists alphabetically, reverse order, remove blanks, or remove duplicates.
Randomize Lines
Shuffle list lines into a random order.
Add Line Numbers
Add line numbers to pasted text or code blocks.
Text Merger
Merge multiple text blocks with separators.
Text Similarity Checker
Compare two texts and estimate similarity.
Character Frequency Counter
Count character frequency in any text.
Line Counter
Count lines, blank lines, and non-empty lines.
Palindrome Checker
Check whether text reads the same backward and forward.
Anagram Checker
Check whether two words or phrases are anagrams.