Compare Word Documents Online Free

Upload two DOCX files and instantly see every text change, insertion, and deletion highlighted.

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How to Compare Word Documents

Upload DOCX Files

Drag and drop your Word documents.

Content Extraction

Text is extracted using Mammoth.js completely in your browser.

Review Changes

See insertions, deletions, and modifications.

Use Cases

Document Revisions

Track changes between document versions.

Collaboration Review

Compare team members' edits.

Template Comparison

Verify template changes across versions.

Policy Updates

Track changes in policy documents.

Key Features

DOCX text extraction

Paragraph-level comparison

Track insertions & deletions

100% client-side

No file size limits

Instant results

Frequently Asked Questions

Only .docx format is supported. Convert .doc files to .docx using Word or LibreOffice.

Currently we compare text content. Formatting-only changes are on our roadmap.

Yes, everything processes in your browser. No server uploads.