Fast comparison for teams, developers, and legal documents
Compare anything.
Changed text
Result
Diff is ready
Paste text and run a comparison. The calculation happens locally in the browser, so the tool is ready for high traffic without server load.
Images
Pixel comparison with a slider and overlay.
Documents and PDF workflow
Redline comparison of the text layer with file metadata checks.
Review modes
Text layer
Redline output
File size and date
CSV and sheets
Cell comparison for exports, price lists, and data tables.
Folders
Quickly check missing, new, and changed files.
Help
How compare-anything works
Text diff
Paste or upload two text versions, then compare them side by side or as a unified patch. Character-level highlights show exactly what changed inside edited lines.
Options
Use syntax selection for context, ignore whitespace or case when formatting is not important, and hide line numbers for cleaner exports.
Share and export
Share copies a local link with the current text payload. Export downloads the rendered diff as a plain text report.
Images
Upload two images and move the slider to inspect visual differences with an overlay comparison.
Documents
Document mode checks file metadata and pairs with the main redline area for text extracted from PDFs, DOCX files, or contracts.
Sheets and folders
CSV/TSV mode compares cells. Folder mode compares filenames, file sizes, and modification dates to find new, missing, and changed files.