Text Diff

Compare two texts line by line.

How to use Text Diff

Compare two short text revisions.

  1. Select Load example or paste your own test input.
  2. Choose Compare and review the available options.
  3. Run the selected action; review any validation message.
  4. Inspect the output before copying, printing or downloading it.

A small example

Hello / Auvatrix versus Hello / World → changed second line

When the result looks wrong

This compares matching line positions rather than producing an optimal edit diff.

Questions about Text Diff

Is my input uploaded?

File and text processing runs in your browser. Opening the website still loads application assets from its host.

What if the result looks wrong?

This compares matching line positions rather than producing an optimal edit diff.

Can I use sensitive production data?

Prefer non-sensitive test data. Never paste live access tokens, passwords or confidential documents into a site without assessing its code and environment.

Explore all tools

Browse all tool categories

Supported input and output

Text input; check the selected action and example for the expected syntax.

See the result panel and available copy or download controls for the selected action.

Related Text tools

Browse Text tools