Text & String
Diff checkers, case converters, word counters, and string manipulation.
Popular in Text & String
String Case Converter (camelCase, snake_case, kebab-case)
Convert text between camelCase, snake_case, PascalCase, kebab-case, and UPPERCASE.
Text Diff Checker & Line Comparison
Compare two plain text documents and see line-by-line additions and deletions.
Word & Character Counter
Count words, characters, lines, sentences, paragraphs, and reading time in one tool.
All Text & String
Text Find & Replace (with Regex)
Find and replace text with case-sensitive, whole-word, and regex matching.
Slug Generator
Generate production-ready slug output directly in the browser.
Whitespace Cleaner
Provide a fast, privacy-first browser utility for whitespace cleaner.
Duplicate Line Remover
Provide a fast, privacy-first browser utility for duplicate line remover.
Line Sorter
Provide a fast, privacy-first browser utility for line sorter.
Text Reverser
Provide a fast, privacy-first browser utility for text reverser.
Text Merge Tool
Provide a fast, privacy-first browser utility for text merge tool.
Text Splitter
Provide a fast, privacy-first browser utility for text splitter.
Random Text Generator
Generate production-ready random text output directly in the browser.
String Escaper
Provide a fast, privacy-first browser utility for string escaper.
Invisible Character Detector
Provide a fast, privacy-first browser utility for invisible character detector.
Analyze, compare, and transform text
Count words, diff documents, convert string cases, find and replace with regex — all running instantly in your browser.
Analyze
Word count, character stats, reading time, and keyword density analysis.
Compare
Line-by-line diff with color-coded additions, deletions, and stats.
Transform
Case conversion, find & replace, slugify, prefix/suffix, and deduplication.
Browse Other Categories
Popular across UtilityKit
JSON Formatter
Format and indent JSON for easier reading, sharing, and debugging.
Format JSON onlineJWT Decoder & Token Inspector
Decode JWT header, payload, expiry, and structure in one private browser tool.
Decode JWT tokensBase64 Encoder
Encode text, strings, and binary files into Base64 format online.
Encode Base64 textSecure Random Password Generator
Generate strong, cryptographically secure passwords with custom rules.
Generate passwords