Text Compare Tool

Compare two texts side by side and highlight differences at word or character level.

Local Processing
Files are not uploaded to any server. All operations are performed in your browser.

How to Use

  1. 1

    Paste the original text in the left input area.

  2. 2

    Paste the modified text in the right input area.

  3. 3

    Select comparison mode: word-level or character-level.

  4. 4

    Click 'Compare' to see highlighted differences.

  5. 5

    Review added, removed, and unchanged sections.

Use Cases

Document Review

Compare document revisions to track changes between versions.

Code Diff

Find differences between code snippets before and after modifications.

Editing Verification

Verify edits and changes made to manuscripts, articles, or any text content.

FAQ

When to use word vs character level?
Word level is better for editing changes, character level for spelling or minor corrections.
How are differences shown?
Added text is shown in green with background, removed text in red with background.