One-time redemption links

The link works once.
Then it burns.

Paste any URL and get back an encrypted, single-use link. The first person to open it gets through; everyone after sees Already Redeemed - permanently.

Create your free link Get 10 free points

How it works

  1. Paste a URL. It's encrypted with AES-256 before it ever touches the database.
  2. Share the link. A 64-character random token no one can guess.
  3. First open wins. Redemption is atomic - two simultaneous clicks can't both get in.
  4. Gone for good. Every later visit shows "Already Redeemed."