WritrPro
Creator & Solo Builder · 2026
A privacy-first markdown writing app and headless CMS — end-to-end encrypted notes, one-click publish to a public blog, and an editor designed to disappear.
View projectThe problem
Most writing tools force a tradeoff: either you get a distraction-free editor that's beautiful but lives in its own walled garden, or you get a CMS that publishes everywhere but feels like a database admin panel. Neither respects the rhythm of actual writing — the long focused stretches, the half-finished drafts you might never publish, the privacy of thinking on the page.
WritrPro started as a way to draft without performing. Every note is encrypted on your device before it leaves the browser, so the database holds ciphertext only. When a note is ready for the world, one click decrypts it into a separate public table and a webhook tells your blog to rebuild.
Design decisions
Editor first, CMS second
The editor is what you spend hours in; the CMS is what you touch for ten seconds at the end. WritrPro treats them in that order — the editor has focus mode, typewriter sounds, local grammar via Harper-via-WebAssembly, and a deliberate lack of formatting toolbars. The CMS is a single Publish Panel that lives behind a keyboard shortcut.
End-to-end encryption that doesn't get in the way
Notes are encrypted with a key derived from the user's Clerk session. The encrypt/decrypt happens transparently — there's no key management UI, no "remember your recovery phrase" friction. The cost is that nobody (not even me, as the operator) can recover a lost account. The benefit is that "private thoughts" actually means private.
Multi-collection from the start
A note isn't just "a blog post." It's a book review, a film note, a quote, a case study, a daily archive entry. Collections are a free-text field that the API exposes, so any consuming site can fetch posts grouped however it wants. Combined with typed metadata per post, this turns WritrPro into a structured CMS without sacrificing the writing experience.
What I shipped
A production app at writrpro.com with end-to-end encrypted notes, one-click publishing, webhook-triggered rebuilds, custom collections, structured metadata, and an editor people actually want to write in.
Visuals
Key metrics
Encryption model
Client-side E2EE — the server never sees plaintext
Custom collections
Books, films, archive, ideas, work — one tool, many shapes
Publish integrations
Webhook-triggered rebuilds on any frontend
Editor sounds
Optional typewriter keys, because writing should feel tactile