Text Compare

A powerful diff checker that highlights added, removed, and unchanged lines between two texts. Perfect for comparing code, configuration files, or any text content.

Original Text1 lines
Modified Text1 lines

Related Tools

Frequently Asked Questions

What is a diff checker?

A diff checker compares two texts and highlights the differences: added lines (green), removed lines (red), and unchanged lines. It is widely used to compare code versions, configuration files, and documents.

What are the comparison modes?

Lines mode compares entire lines. Words mode highlights individual word differences. Characters mode shows every character change, useful for spotting subtle differences like punctuation changes.

Can I compare code files?

Yes! Paste any code — JavaScript, Python, SQL, JSON, YAML, or plain text. The diff works on any text content.

Is this a substitute for git diff?

For quick comparisons yes. For large codebases and multi-file comparisons, git diff provides more context and change history.

About Text Compare

A powerful diff checker that highlights added, removed, and unchanged lines between two texts. Perfect for comparing code, configuration files, or any text content.

diffcomparedifferencetextcheck