Text Tools

Professional text utilities for comparison, pattern matching, case conversion, and string escaping. All tools run entirely in your browser for maximum speed and privacy.

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Case Converter

Convert strings between camelCase, snake_case, kebab-case, PascalCase, UPPERCASE, and lowercase.

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Regex Tester

Test regular expressions against input strings and see matches and capture groups.

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⎋

String Escape/Unescape

Escape or unescape strings for JSON, JavaScript, and HTML contexts.

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Text Diff Checker

Compare two text blocks and highlight differences with additions, removals, and unchanged text.

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Word Counter / Analyzer

Count words, characters, and lines. Identify unique words and show most frequent words.

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Common Use Cases

🔍 Code Review

Compare code changes and highlight differences between versions.

🎯 Pattern Testing

Test and validate regular expressions before using them in production.

🔄 Format Conversion

Convert between different naming conventions for various programming languages.

🛡️ Security Encoding

Safely encode strings for JSON, JavaScript, and HTML to prevent injection attacks.