StyleInject – Custom CSS Injector
Write custom CSS for any website. Rules save per domain and inject automatically on every visit. Restyle, hide, or fix any webpage.
As of June 2026, StyleInject – Custom CSS Injector has 3 users in the Productivity category.
Usersno change0%
3
3
Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.0.0
Manifest V3
History
5 snapshotsTracking since May 3, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| May 3, 2026 | — | — | — | 1.0.0 |
| May 9, 2026 | 1 | — | — | 1.0.0 |
| May 20, 2026 | — | — | — | 1.0.0 |
| May 27, 2026 | 1 | — | — | 1.0.0 |
| Jun 3, 2026 | 2 | — | — | 1.0.0 |
| Now | 3 | — | — | 1.0.0 |
Permissions & access
- Permissions
- activeTabscriptingstoragetabs
- Host access
- <all_urls>
Screenshots
About
StyleInject lets you write custom CSS rules for any website and have them automatically injected on every visit. Create per-domain rules using simple glob patterns — example.com, *.example.com, or * for all pages. Changes apply live as you type, with a real-time preview before saving. Built-in CSS editor features syntax highlighting, line numbers, auto-formatting, and 12 ready-made snippets for common tasks like hiding cookie banners, widening reading columns, or applying dark mode. Rules can be toggled on/off individually or all at once. Export and import your rule library as JSON.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 18.88KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- bfaohlidagfcnahggpmnonejegdaelba
- Developer ID
- u404b452893705f171b7a7598dff8118e
- Developer Email
- [email protected]
- Created
- Mar 2, 2026
- Last Updated (Store)
- Mar 2, 2026
- Last Scraped
- Jun 3, 2026
- Website
- https://www.fsddsk.com/
- Support URL
- https://www.fsddsk.com/
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Data sourced from the Chrome Web Store · last verified Jun 3, 2026.