A compass, nothing else

Compass Online (compassonlinefree.com) is a free, single-purpose online compass. Open the page, tap Enable Compass, and get a big, clear dial with your live heading — North at 0°, East at 90°, South at 180°, West at 270°.

It runs entirely in your browser using your phone's built-in magnetometer. There is no app to install, no account to create, and nothing is uploaded anywhere: your heading never leaves your device.

We keep the page minimal on purpose — one instrument, readable in bright sun, usable with one hand. If something is wrong or you have an idea, contact us.