All Black Screen Test
Turn your entire screen black for testing purposes.
As of June 2026, All Black Screen Test has — users in the Productivity category.
Usersno change0%
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Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.0
Manifest V3
History
2 snapshotsTracking since Apr 20, 2026.
Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 20, 2026 | — | — | — | 1.0 |
| May 5, 2026 | — | — | — | 1.0 |
| Now | — | — | — | 1.0 |
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
🖥️ Use the Black Screen Test to Spot Display Issues Instantly! With the Black Screen Extension, you can quickly test your screen in full black mode with just one click. It's perfect for identifying issues like dead pixels, stuck pixels, or backlight bleeding on your mobile or desktop display. This tool includes five color modes for a complete screen test: ⚫ Black Screen ⚪ White Screen 🔴 Red Screen 🟢 Green Screen 🔵 Blue Screen Whether you're checking a new device or troubleshooting an old one, this tool helps you spot screen defects easily!
Technical
- Version
- 1.0
- Manifest
- V3
- Size
- 5.24KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- efalheldieeknekeaegepcicamebkeob
- Developer ID
- u389a18bb5eab0260fe4c35c7f14d9f13
- Developer Email
- [email protected]
- Created
- Jun 28, 2025
- Last Updated (Store)
- Jun 28, 2025
- Last Scraped
- Jun 11, 2026
- Website
- https://geo-peek.com/
- Support URL
- https://geo-peek.com/bright-white-screen/
- Privacy Policy
- https://geo-peek.com/privacy-policy/
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Data sourced from the Chrome Web Store · last verified Jun 11, 2026.