Floating Protractor
Measure angles on any webpage with a floating protractor tool
As of June 2026, Floating Protractor has 92 users and a 5.00/5 rating from 1 reviews in the Productivity category.
Usersup 55.9 percent+55.9%
92
92
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.0.0
Manifest V3
History
7 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 59 | — | — | 1.0.0 |
| Apr 19, 2026 | 57 | — | — | 1.0.0 |
| Apr 29, 2026 | 62 | — | — | 1.0.0 |
| May 8, 2026 | 74 | 5.00 | 1 | 1.0.0 |
| May 16, 2026 | 78 | 5.00 | 1 | 1.0.0 |
| May 25, 2026 | 93 | 5.00 | 1 | 1.0.0 |
| Jun 6, 2026 | 95 | 5.00 | 1 | 1.0.0 |
| Now | 92 | 5.00 | 1 | 1.0.0 |
Permissions & access
- Permissions
- activeTabcontextMenusscripting
- Host access
- <all_urls>
Screenshots
About
📐 Measure angles on any webpage Click extension icon → Drag blue/green lines → See angle instantly Perfect for design validation, CSS rotation checks, and geometry learning. Key Features - Precise 0.1° measurement with dual reference lines - Resize, rotate, and lock position - 15° grid snap for common angles - Shows both inner and outer angles → Developers: Verify CSS transforms and SVG angles → Designers: Check diagonal layouts and rotated elements → Students/Teachers: Learn geometry with online materials Privacy First - No data collection - Works completely offline - No external server connections How to Use 1. Click extension icon (or right-click menu) 2. Drag blue/green handles 3. Angle appears in center Works on all websites | Free | No ads
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 23.8KiB
- Min Chrome
- 88
- Languages
- 2
- Featured
- No
Metadata
- ID
- ghbmnnfjhieglbhdiljefhadlndababi
- Developer ID
- u1dc6fa5be7b57a9b129d8973da0f0d2a
- Developer Email
- [email protected]
- Created
- Nov 22, 2025
- Last Updated (Store)
- Nov 22, 2025
- Last Scraped
- Jun 6, 2026
- Website
- sinam7.com
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.