Scrinium is free forever — unlimited notes, encrypted sync, and unlimited devices. Paid plans add the advanced features that actually cost money, never note limits. No card required to start.
| Feature | Free | Pro | Supporter |
|---|---|---|---|
| Unlimited notes & folders | |||
| Encrypted cloud sync | |||
| Unlimited devices | |||
| Markdown WYSIWYG editor | |||
| Client-side search | |||
| Image & file attachments | |||
| Version history | |||
| Backlinks & graph view | |||
| Templates, math & diagrams | |||
| Burner notes | |||
| Dead Man’s Switch | |||
| Supporter badge |
Yes. Unlimited notes, encrypted cloud sync, and unlimited devices are free forever. We never charge for note counts or storage caps.
Paid tiers fund the hosted sync, attachments storage, and development. Advanced features (attachments, version history, backlinks) are the things that genuinely cost you money.
Yes. Cancel from the portal and you just drop back to the Free plan. Your notes stay encrypted and accessible.
Nothing. Your notes remain encrypted and accessible on the Free plan. Paid features are simply gated until you upgrade again.
Payments go through Stripe. We only see a subscription state (free / pro / supporter), never your plaintext or your decryption keys.