Code Tools

Code Diff

Compare two text blobs line-by-line.

100% browser No upload Free forever

Original

Modified

Common questions

FAQ

1 What algorithm is used?

Standard line-based LCS diff. Output mirrors the unified-diff convention.

Format and indent HTML markup.

Remove whitespace and comments from CSS.

Compact JavaScript by removing whitespace.

Test regular expressions against sample text.

Convert text between case styles.