Outils de texte

Text Diff Checker

Compare two text blocks and inspect line differences.

Browser-onlyInstant outputLocal data

AvantAprès

Lignes ajoutées

Lignes supprimées

Lignes inchangées

Aperçu du diff

  first line
  shared line
- old line
+ new line
+ extra line

Pourquoi utiliser cet outil

See added, removed, and unchanged lines between two texts.

Text Diff Checker helps verify edits and detect line-level changes.

Useful for content review and config updates.

01Paste original and updated text.

02Review the diff summary.

Confirm the input is the format you intended.

Scan the result before using it in a document, URL, config, or message.

Copy only the output you need.

Is this a character-level diff?

No. This tool compares line changes.

Can I compare code or config files?

Yes. Paste any text content including code, and differences are shown line by line.

What does the summary show?

It shows the count of added lines, removed lines, and unchanged lines between the two texts.

Find text matches and replace them instantly.

Remove repeated lines while preserving order.

Sort text lines alphabetically with common options.