Get the Validitool app

Install Validitool from your browser and it opens in its own window with its own icon, like any other app. It's free, needs no app store and updates itself whenever we ship an improvement. Your account, keys and check history are the same as on the website.

How to install

Android

In Chrome, tap the ⋮ menu, then “Install app” or “Add to home screen”.

Mac

In Chrome or Edge, click the install icon at the right of the address bar. In Safari, choose File → Add to Dock.

Windows

In Chrome or Edge, click the install icon at the right of the address bar.

iPhone and iPad

In Safari, tap the Share button, then “Add to Home Screen”.

Checks run against live government registries, so the app needs an internet connection.