Arun Karnawat

Writepad - Notion-style editor. No account. No server. Just a link.

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Writepad is a browser-only block editor that compresses your whole document into the URL hash. No login, no backend, no telemetry — copy the link and you've shared, saved, and synced. Slash commands, themes, TODO sidebar, export to PDF/MD/HTML.

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Arun Karnawat
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Hey Product Hunt 👋

I kept noticing I was opening a separate note-taking app to jot down something I was already thinking about inside a browser tab. Research in one tab, draft in another window, copy-paste between them.

Writepad lives where you already work — in the browser. New tab, start typing. No app to install.

The trick: your entire document lives in the URL hash. Compressed, base64-encoded, right there in the address bar.

  • To share it → copy the link

  • To sync to your phone → scan the built-in QR code

The URL is the document.

That makes it private by architecture, not by promise. No backend, no database. Open the network tab — nothing leaves your device. Nothing to log in to, nothing to leak. And it's a real editor:

  • Slash menu & markdown shortcuts

  • Tables, code blocks, checklists

  • TODO sidebar

  • One-click export to PDF / MD / HTML

🔗 Try it → writepad.org

Would love to hear: does the URL-as-document model click for you, or feel weird? What breaks it for your workflow?