Inject JavaScript
Inject JavaScript Inject JavaScript adds a smart sidebar to your browser that lets you run custom JavaScript on web pages…
As of June 2026, Inject JavaScript has 35 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.
Usersup 40.0 percent+40.0%
35
35
Ratingno change0%
5.00
1 reviews
Reviewsdown 75.0 percent−75.0%
1
Version
1.0
Manifest V3
History
7 snapshotsTracking since Apr 6, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 6, 2026 | 25 | 5.00 | 4 | 1.0 |
| Apr 18, 2026 | 27 | 5.00 | 1 | 1.0 |
| Apr 28, 2026 | 28 | 5.00 | 1 | 1.0 |
| May 7, 2026 | 31 | 5.00 | 1 | 1.0 |
| May 15, 2026 | 28 | 5.00 | 1 | 1.0 |
| May 24, 2026 | 26 | 5.00 | 1 | 1.0 |
| Jun 3, 2026 | 33 | 5.00 | 1 | 1.0 |
| Now | 35 | 5.00 | 1 | 1.0 |
Permissions & access
- Permissions
- sidePanelstoragetabsscripting
- Host access
- None declared
Screenshots
About
Inject JavaScript Inject JavaScript adds a smart sidebar to your browser that lets you run custom JavaScript on web pages instantly. Instead of opening Developer Tools, copying code, or repeating the same steps across pages, Inject JavaScript allows you to inject JavaScript with a single click. Scripts appear only when the current page matches your rules, keeping the interface clean and relevant. Why install Inject JavaScript? • Run JavaScript instantly Inject custom scripts into the current page with one click. • Context-aware actions Scripts only appear on pages where they apply, based on URL and page content. • No DevTools required Faster and more convenient than pasting code into the console. • Flexible and customizable Control when scripts appear and what they run. • Local and private All scripts run locally in your browser. No accounts. No tracking. Inject JavaScript is ideal for developers, testers, learners, and power users who want more control over how web pages behave — quickly, safely, and on demand.
Technical
- Version
- 1.0
- Manifest
- V3
- Size
- 32.73KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- jinnpefoibkfomddehiokjlnfkhogbdm
- Developer ID
- u5c0503bcd7a55f7dd186489e2e3d3b1a
- Developer Email
- [email protected]
- Created
- Jan 7, 2026
- Last Updated (Store)
- Jan 7, 2026
- Last Scraped
- Jun 3, 2026
- Website
- —
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Data sourced from the Chrome Web Store · last verified Jun 3, 2026.