Drop to add an image to the file
Open source · MIT · Zero install
Edit any GitHub repo
in your browser.
Markdown-first workspace for any GitHub repo — live preview, multi-tab editing, autosave and full-text search. No local clone, no build step, no tokens to paste.
OAuth · 2FA on GitHub's side
Token in sessionStorage only
Your data stays in your repo
md-edit.pages.dev
Drop
screenshots/hero.png here
Everything you need, nothing you don't
Edit
- Source / Live / Preview — side-by-side or full width
- Markdown, HTML & code — badge, outline, minimap
- Multi-tab editing — undo, cursor & scroll per tab
- Find / replace — in-file search with regex
- PDF export — any page in one click
Save safely
- GitHub OAuth — no manual tokens, 2FA on GitHub
- Autosave + drafts — IndexedDB, survives reload
- 409 conflict recovery — never silently overwrite
- Multi-file commits — stage changes, one commit
- History & diffs — per-file, with restore
Organize
- File & folder CRUD — create, rename, move, delete
- Auto link rewriting — moves don't break refs
- Drag & drop — files, folders, images
- Full-text search — the whole repo, in browser
- Private repos — same OAuth, same perms
Why not something else?
Why not github.dev?
Code-first. No markdown live preview, no PDF export, no drafts, no link rewriting on move.
Why not Obsidian?
Desktop app with manual Git sync. Zero-install here, runs on any device with a browser.
Why not StackEdit?
No multi-file commits, no conflict recovery, no file tree ops, no link rewriting.
Why not OneNote / Notion?
Proprietary format, lock-in, no git history. Here docs
are plain .md files — forever yours.
Questions
Is my code safe?
Server never stores your token. Token lives only in this
tab's sessionStorage, destroyed on close.
Does it work with private repositories?
Yes. Same OAuth grants access to any repo you permit. Previews work on private repos too.
What if I lose connection?
Edits land in IndexedDB within 400 ms. Reconnect and pick keep-or-discard — nothing merges automatically.
Can I self-host it?
Yes — Cloudflare Pages free tier. Callback is Pages
Functions. See README-CLOUDFLARE.md.
What about my OneNote / Obsidian collection?
Export to markdown, push to a GitHub repo, open it here — plain files with full git history.