Site Blocker is a simple and effective Chrome extension that helps users block access to unwanted websites (e.g., adult content, social media, distractions) and redirect them to a custom safe page.
- ✅ Predefined block list (top 10 adult sites)
- ➕ Add or remove your own custom sites
- 🔄 Automatic redirection to a custom page
- 🧠 Lightweight and privacy-friendly
- 💡 Fully local – no user data collected or sent
- Clone or download this repository.
- Open Google Chrome and go to
chrome://extensions - Enable Developer mode
- Click Load unpacked
- Select the folder where the extension is located
- Click the extension icon in the top-right of Chrome
- Use the input to add websites you want to block (e.g.
facebook.com) - Blocked websites will redirect to your custom page (e.g.
https://webfire.fun/blocked.html) - You can remove sites from the list anytime
This extension uses the following permissions:
| Permission | Purpose |
|---|---|
storage |
To save the list of blocked websites locally |
declarativeNetRequest |
To block/redirect requests to specified sites |
host_permissions |
To detect URLs and apply blocking rules |
This extension does not collect, store, or transmit any personal data.
All settings are saved locally using Chrome’s storage.local API.
Read the full Privacy Policy
If you have any questions or suggestions, feel free to contact:
MIT License