Online Bubble Level — Free Digital Spirit Level Tool | Check Any Surface
onlinebubblelevel.com
LaunchIndex first observed Online Bubble Level — Free Digital Spirit Level Tool | Check Any Surface (onlinebubblelevel.com) live on 20 September 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Online Bubble Level — Free Digital Spirit Level Tool | Check Any Surface (onlinebubblelevel.com) was first observed live on 20 September 2026.
Online Bubble Level offers a free in-browser spirit level tool that uses device sensors to measure tilt and level. It supports multiple modes, works offline, and keeps user data private without requiring an app or account.
Its profile is classified as Developer tool within Technology / Developer tools. Verification detected Google Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- onlinebubblelevel.com
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- Online Bubble Level — Free Digital Spirit Level Tool | Check Any Surface
- Observed description
- Use our free online bubble level to check if any surface is perfectly level. This accurate digital spirit level works right in your browser — no app download needed. Virtual bubble level for horizontal and vertical surfaces.
- Detected technologies
- Google Analytics
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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