What is BubbleLevel?
BubbleLevel.app is a free online spirit level that works right in your browser. It uses your phone’s built-in sensors to give quick, accurate angle readings with no app download needed. You can switch between 1D and 2D leveling modes, use different measurement units, and customize the look with colorful themes. The tool is made for everyday DIY tasks like hanging pictures, checking shelves, aligning frames, and basic construction work. It runs locally on your device for privacy, so sensor data is not sent to servers.
Key features
- Uses built-in phone sensors for instant angle readings.
- Offers 1D and 2D leveling modes.
- Shows degrees, percentages, and full rotation measurements.
- Includes 35 colorful themes for personalization.
- Works in the browser with no installation required.
- Processes sensor data locally for strong privacy.
Category
Website
Location
Founder
Prakhar Gothi
