How to compare two markdown files side-by-side
- Step 1Drop File A — Upload the original Markdown file.
- Step 2Drop File B — Upload the modified version.
- Step 3Compare — Click Run — unified diff is generated.
Frequently asked questions
Why use this versus git diff?+
Useful when files aren't in Git, or when comparing files from different repos.
Does it support side-by-side view?+
Currently unified diff only. Side-by-side view is a future Pro feature.
Can I compare more than two files?+
Pairwise comparison only. For multi-file diff, use Git or a dedicated diff tool.
Privacy first
All Markdown processing runs locally in your browser using JavaScript. No file is ever uploaded to JAD Apps servers — only metadata counters are saved for signed-in dashboard stats.