Compare two blocks of text

Compare two blocks of text line by line locally.

Your file stays on your device.This tool processes supported files locally in your browser.

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How this tool works

Paste an original and a modified block of text and ToolRefinery computes a line-by-line difference locally in your browser.

Paste text directly into the tool. Maximum input length: 1953 KB.

For this version, ToolRefinery processes the text you paste on your device. It is not sent to a ToolRefinery processing server.

Format and indent JSON in your browser with adjustable spacing.

Count words, characters, lines and bytes locally.

Test a regular expression against sample text locally.