TinVault

Because we all have secrets.

What is TinVault?

TinVault lets you share a secret safely — one-time only, or with a time/usage limit. No login. No tracking. No ads.

Try it

How it works

POST a secret:

POST https://tinvault.dev/secret
{
  "payload": "launch codes",
  "expiresIn": 3600,
  "maxReads": 1
}

GET your secret:

GET https://tinvault.dev/secret/abc123...

View full API documentation.

Coming Soon: TinVault Pro

Power users and teams, rejoice. TinVault Pro is on the way — giving you more control, flexibility, and scale for managing secrets, feature flags, and controlled rollouts.

📦 Store up to 30,000 secrets per month
⏳ Set expiration for up to 1 year
🔑 Custom secret names — name secrets like /secret/deploy-key or /secret/feature-flag/new-ui
🔁 Optional fallback redirect — send users to a custom URL when a secret expires or hits its read limit
🚦 Feature flagging support — gate features behind secrets until you’re 100% ready to go live
🔐 Ideal for CI/CD pipelines, team workflows, and staged deployments
🔗 Short link mode — use TinVault like a privacy-first URL shortener, with expiration and access limits built-in

Want early access or have ideas? Let us know and we’ll notify you when TinVault Pro launches.