Free Online Compass Tool

A fully functional digital compass that uses your device's orientation sensors to show accurate heading directions in real-time.

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About This Tool

This free online compass tool provides accurate heading directions using your device's built-in orientation sensors. It displays cardinal directions (N, E, S, W), degrees (0-360°), and features smooth needle animation with calibration options. The tool works on both mobile and desktop browsers that support the Device Orientation API, requiring no installation or downloads.

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How to Use

Click 'Allow' when prompted for device orientation permissions.
Hold your device flat to see the compass needle point to magnetic north.
Use the calibration button if the reading seems inaccurate.
View your current heading in both degrees and cardinal directions.

Frequently Asked Questions

Find Quick Answers

Why isn't the compass working on my device?

The compass requires a device with orientation sensors (gyroscope/accelerometer) and browser support for the Device Orientation API. Most modern smartphones and tablets support this, but some laptops and desktops may not have the necessary hardware.

How accurate is this online compass?

The accuracy depends on your device's hardware quality and calibration. For best results, calibrate your device by moving it in a figure-8 motion and ensure you're away from magnetic interference (like speakers or metal objects).

Does this compass show true north or magnetic north?

This compass shows magnetic north based on your device's magnetometer readings. For true north, you would need to apply magnetic declination correction, which varies by location.

Can I use this compass offline?

Yes, once loaded in your browser, the compass works offline as it uses only your device's sensors and doesn't require an internet connection for operation.

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