Markdown Diff
Compare two Markdown documents and see the differences highlighted.
Original
Modified
How to Compare Markdown Documents
- 1Paste the original document
Paste or type the original Markdown content into the left panel.
- 2Paste the modified document
Paste the updated or modified version into the right panel.
- 3Review the diff
Additions are highlighted in green, removals in red. Toggle between line-by-line and word-by-word modes for different levels of detail.
Why Use Our Markdown Diff Tool
- Side-by-side comparison with color-coded additions (green) and removals (red)
- Switch between line-by-line and word-by-word diff modes for different granularity
- Line numbers in the gutter for easy reference when discussing changes
- Works with any plain text — Markdown, code, or prose
- Runs entirely in your browser — your documents are never uploaded
Common Use Cases
Document Review
Compare drafts of documentation or articles to see exactly what changed between versions.
Code Review
Diff Markdown-based configs, READMEs, or changelogs to review proposed edits.
Content Editing
Track changes in Markdown blog posts or technical writing before publishing.
Version Comparison
Compare two versions of a spec, proposal, or RFC to understand the differences quickly.
Related Tools
Frequently Asked Questions
Common questions about comparing Markdown documents.