End-to-end one-time delivery

Share a secret. It disappears after one view.

Stop pasting passwords into Slack and API keys into email. OneTime gives you a link that works exactly once, then deletes itself — forever.

Create a secret See how it works
No tracking
Auto-expiry
Open source
Your share link Ready
  • Views remaining1
  • Expiresin 24 hours
  • StatusAwaiting first view

Built around a simple promise

One view. Then gone.

Self-destructing links

The instant a recipient opens the link, the secret is removed from our database. No copies. No archive.

Encrypted at rest

Secrets are stored encrypted until that single retrieval. Even we can't browse them.

Time-based expiry

Even if no one views it, the secret is purged after the window you choose.

Account-protected sending

Authenticated senders only — track what you've shared and confirm when it's been viewed.

Friction-free UX

Paste, click, copy the link. No installers, no plugins, no recipient signup required.

No surveillance

We don't fingerprint readers or log secret content. The audit trail is just "viewed: yes/no".

Three steps. That's it.

From paste to peace of mind in under ten seconds.

1

Paste your secret

Drop in a password, key, or note. Optionally set an expiry window.

2

Share the link

We give you a single-use URL. Send it however you like — Slack, email, SMS.

3

It vanishes

On first view, the secret is read once and irreversibly deleted from our store.

Frequently asked questions

The secret is automatically deleted when its expiry window passes. The default is 24 hours; you can shorten it when creating the link.

No. The first successful retrieval deletes the record. The second visitor sees a "not found" page — identical to a link that never existed.

No — recipients just click the link. Only the person sending a secret needs to be signed in.

Whoever opens it first wins — and the legitimate recipient will see "already viewed". That's your tamper signal: if the link is dead before they click, treat the secret as compromised and rotate it.

Stop leaving secrets in chat history.

Create your first one-time link in seconds.

Get started — it's free