Cross-Browser Compatibility
We ensure your extension works flawlessly across all major browsers, maximizing your reach to over 4 billion users worldwide.
Browser Support Matrix
Full support for all major browsers with their unique APIs and capabilities.
Google Chrome
Key Features:
- Background Service Workers
- Offscreen Documents
- Side Panel API
Mozilla Firefox
Key Features:
- Background Pages
- Browser Actions
- DevTools API
Apple Safari
Key Features:
- Safari App Extensions
- Content Blockers
- Toolbar Items
Microsoft Edge
Key Features:
- Chrome-compatible
- Edge Collections
- Sidebar API
Brave
Key Features:
- Chrome-compatible
- Brave Shields
- Tor Integration
Opera
Key Features:
- Chrome-compatible
- Opera VPN
- Workspaces
Feature Compatibility
Detailed breakdown of API support across different browsers.
| Feature | Chrome | Firefox | Safari | Edge |
|---|---|---|---|---|
| Background Scripts | ||||
| Content Scripts | ||||
| Popup UI | ||||
| Options Pages | ||||
| Browser Actions | ||||
| Context Menus | ||||
| Web Navigation | ||||
| DevTools Panels | ||||
| Native Messaging | ||||
| Storage API | ||||
| Tabs API | ||||
| Notifications | ||||
| Omnibox | ||||
| Side Panel |
Our Testing Process
Rigorous testing methodology to ensure flawless cross-browser performance.
Automated Testing
CI/CD pipeline runs extension tests across all target browsers on every commit.
Manual QA
Hands-on testing by our QA team on real devices and browser versions.
Cross-Browser CI
BrowserStack and Sauce Labs integration for comprehensive coverage.
Performance Profiling
Memory usage, CPU impact, and load time analysis across all platforms.
Multi-Device Testing
We test across desktops, laptops, tablets, and mobile devices to ensure consistent behavior.
Desktop
Windows, macOS, and Linux platforms
Tablet
iPad and Android tablet support
Mobile
Android and iOS browser support
Need Cross-Browser Support?
Let us help you reach users on every major browser platform.
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