Text Diff

Compare two blocks of text line by line and highlight the differences.

Original

Modified

About Text Diff

Compare two blocks of text line by line and highlight the differences.

This tool runs entirely in your browser. Your data never leaves your device — nothing is uploaded to any server.

Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and more.

Count words, characters, sentences, paragraphs and lines in your text in real time.

Remove extra spaces, tabs and line breaks from text, leaving single spaces between words.

Remove all HTML tags from text, leaving only the plain text content.

Reverse the characters of any text, useful for puzzles and testing.

Remove consecutive duplicate characters from text, keeping only single occurrences.