Changelog

News

What's shipping, what's changing, and what you should know about SecretOnce.dev.

Jul 18, 2026

Product

New premium look

SecretOnce.dev has a new dark, focused visual design — same product, same zero-knowledge guarantees, clearer interface.

Jul 12, 2026

Feature

PRO plans are live — 90-day expiry, bigger secrets, API keys

PRO is out: $9/month or $90/year. It raises limits to 90-day link expiry, 100 KB secrets, and 500 active links, and unlocks REST API keys for programmatic secret creation with a Bearer token. Upgrade from the dashboard's Billing tab.

Jul 6, 2026

Launch

SecretOnce.dev is live

One-time secret links with client-side AES-256-GCM encryption from day one: the decryption key lives only in the URL fragment, the server stores only ciphertext, and the first view triggers an atomic delete. Free, no account required, with a signed-in dashboard to track and revoke links, and bot-guarded reveal links so link-preview crawlers can't burn a secret.