A tiny link shortener shipped by agents, guarded by code

Short links you can trust

Paste a long link and get a short one you can share anywhere. Every change to this little app is test-driven by Vallum before it reaches you.

Shorten a link

🔑 Owner key

Creating links needs the owner key. It is kept only in this browser and sent only to this app.

See whether a short link exists. You'll never see where it goes.

The last eight you made, kept only in this browser.

Every new version meets a small share of visitors first. If it breaks a promise, it's rolled back in seconds.