Developer Tools
MarkItDown Web
Last updated 2026-06-28 · benchmark checked 2026-08-09 · unchanged since 2026-08-08 — deterministic & reproducible
Convert PDF, DOCX, PPTX, and other formats to Markdown in your browser.
Is MarkItDown Web production-ready?
Legit.Show scores MarkItDown Web 71 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on MarkItDown Web (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 99/100
- Accessibility — 92/100
- Security — 35/100
- Privacy — 25/100
- Reliability — 92/100
- Standards — 92/100
- Discoverability — 62/100
What we measured
- Security headers present: X-Content-Type-Options.
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 344 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
Developers · Data scientists · Content creators · Technical writers · AI/ML engineers
Pricing
Free (donations accepted)
Visit MarkItDown Web → · Alternatives to MarkItDown Web → · How this was measured →