How do I use an online compass?

Open the compass in your browser, allow location/motion permissions when prompted, hold your device flat, and the compass needle will point north. Rotate your device to see different directions.

Do online compasses really work?

Yes, online compasses use your device's built-in magnetometer sensor to detect Earth's magnetic field. They work just like physical compasses when properly calibrated.

Why do I need to allow permissions for the compass?

The compass needs access to your device's motion sensors (magnetometer and accelerometer) to detect direction. Location permission helps with calibration and features like Qibla direction.

How to Use Free Online Compass - Digital Navigation Guide

📱 Getting Started

Open on Mobile
Use a smartphone or tablet with magnetometer sensors for best accuracy
Allow Permissions
Grant access to device orientation and motion sensors when prompted
Hold Device Flat
Keep your device horizontal, parallel to the ground
Read the Compass
The red needle points to magnetic north — degrees show your heading

🎯 Understanding the Display

Compass Elements

🧭 Needle — Red end points north
🔤 Cardinals — N, E, S, W markers
📊 Degrees — 0° to 360° scale

Status Display

📐 Heading — Current bearing in degrees
🧭 Direction — N, NE, E, SE, etc.
🟢 Status — Sensor accuracy

🔄 Calibration

Why calibrate? Magnetic interference can affect accuracy. Calibrate regularly for best results.

How to Calibrate

Tap "Calibrate" button on the compass screen
Move in figure-8 — Slowly rotate device through the air
Continue 15-20 seconds — Multiple orientations help
Verify accuracy — Readings should be stable

Tip: Calibrate away from speakers, metal objects, and electronics

🔧 Troubleshooting

Compass Not Working?

✓ Ensure device has magnetometer sensor
✓ Check browser permissions for motion/orientation
✓ Refresh the page to reinitialize sensors
✓ Use HTTPS connection (required for sensors)
✓ Try Safari (iOS) or Chrome (Android)

Inaccurate Readings?

✓ Run calibration (figure-8 motion)
✓ Move away from magnetic interference
✓ Remove magnetic phone case
✓ Hold device flat and steady
✓ Use outdoors for best results

Permission Issues?

✓ Check browser settings for motion access
✓ iOS: Settings → Privacy → Motion & Fitness
✓ Clear browser cache and try again

🏕️ Outdoor Tips

📍 Calibrate before trips — Better accuracy outdoors
🔋 Save battery — Close other apps while navigating
🗺️ Backup plan — Carry a physical map too
🔄 Regular checks — Verify readings periodically
🌍 Know declination — Magnetic vs true north varies by location

How to Use the Compass