JS Injector
Run custom JavaScript on page load.
As of June 2026, JS Injector has 18 users in the Developer Tools category.
Usersup 1700.0 percent+1700.0%
18
18
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.2.6
Manifest V3
History
8 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 1 | — | — | 1.2.6 |
| Apr 17, 2026 | 1 | — | — | 1.2.6 |
| Apr 24, 2026 | 5 | — | — | 1.2.6 |
| May 1, 2026 | 6 | — | — | 1.2.6 |
| May 8, 2026 | 7 | — | — | 1.2.6 |
| May 24, 2026 | 10 | — | — | 1.2.6 |
| May 31, 2026 | 14 | — | — | 1.2.6 |
| Jun 6, 2026 | 17 | — | — | 1.2.6 |
| Now | 18 | — | — | 1.2.6 |
Permissions & access
- Permissions
- storagescriptingtabsdownloadscontextMenusactiveTab
- Host access
- https://*/*
Screenshots
About
JS Injector is a simple tool that allows users to run custom JavaScript on web pages. Features: - Inject custom scripts on page load - Lightweight and fast - Works on selected websites only - No data collection or tracking This extension is intended for developers and advanced users who want to customize website behavior for testing and productivity purposes. Note: This extension does not collect, store, or share any personal data.
Technical
- Version
- 1.2.6
- Manifest
- V3
- Size
- 90.83KiB
- Min Chrome
- 100
- Languages
- 1
- Featured
- No
Metadata
- ID
- jcmpkphjihcjpjfhnombliebephclole
- Developer ID
- ud3daa151f78f3b9ec2fa2fe997ffabc7
- Developer Email
- [email protected]
- Created
- Mar 30, 2026
- Last Updated (Store)
- Mar 30, 2026
- Last Scraped
- Jun 6, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
Data sourced from the Chrome Web Store · last verified Jun 6, 2026.