Online Bubble Level
Use our free online bubble level tool. Works with your phone's sensors for precise leveling. No app download needed. Spirit level alternative.
Left — Right
Front — Back
2D Level
Level
X: 0.0°Y: 0.0°
Perfectly Level
Mode
Demo
Status
Level
Place your phone on a flat surface to check if it's level. On desktop, a static demo is shown. Grant motion permissions on mobile for live readings.