100% local processing - your files and data never leave your browser.
No accounts, no tracking - we don't save your credentials, files, or usage.
Free forever - donations are welcomed, but every tool is and always will be free.
Open in spirit - need a special tools..? Drop a message.
FREE TOOL - SIDE BY SIDE - NO UPLOAD

TEXT
DIFF

Compare two drafts, configs, snippets, or notes and see added and removed lines instantly in your browser.

Compare Text - Free All 114 Tools
Side-by-Side Inputs
Paste original and changed text.
Added Lines
Green highlights show new lines.
Removed Lines
Red highlights show deleted lines.
Line Based
Great for prose, configs, and code snippets.
Copy Report
Copy the diff text output.
Private
Text never leaves your browser.
The Tool

COMPARE TEXT

diff.php - readyLIVE

Original

Changed

Ready.
Process

HOW IT WORKS

Paste both versions and compare line changes.

01
Paste original
Add the old version on the left.
02
Paste changed
Add the new version on the right.
03
Review diff
Green means added, red means removed.
FAQ

COMMON QUESTIONS

No. The comparison runs locally.

Yes. This tool compares line-by-line.

Yes. It works well for small snippets and configs.

It focuses on line additions and removals.

Yes. Use Copy Diff.

No. Whitespace changes are part of the line text.
Accent colour
Custom