Android, iPhone, iPad, Windows, macOS and Linux. Free, straight from this website — no app store, no payment, no waiting for approval.
Open the camera on your phone and point it at this code. The app page opens straight away.
Send this link to anyone — phone, laptop or desktop, it works on all of them.
Checking what this device supports…
If no button appears, use the steps for your device below — it takes about 10 seconds.
Prefer to build it into your own tools? The API is versioned, rate-limited and logged.
Read the API docsThe app is the same platform you see in the browser, kept up to date automatically. It needs no app store account and costs nothing to install.