AdGuard Home Browser Assistant by tmiland
Unofficial Firefox companion for AdGuard Home: one-click block/unblock, temporary rules, element hiding, a curated blocklist catalog, and an automatic HTTPS block page.
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About this extension
AdGuard Home Browser Assistant adds a browser-side control surface for AdGuard Home. See whether the current site is filtered, block or unblock it for all devices or one client from the popup or block page, pause protection, view query statistics, temporarily unblock a site, hide elements with a picker, and get a useful block page when an HTTPS navigation fails. Browse 7 curated blocklist packs and 92 lists, see which are already subscribed, and import them into AdGuard Home. It uses your existing logged-in AdGuard Home session and does not store credentials; unblocking controls live in the extension, not in the AdGuard Home page.
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Permissions and data
Required permissions:
- Access browser tabs
- Access browser activity during navigation
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.2.0
- Size
- 90.96 KB
- Last updated
- 8 days ago (Nov 4, 2026)
- Related Categories
- License
- MIT License
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.
user's self-hosted AdGuard Home (AGH) DNS server. It does not filter traffic
itself and has no bundled backend. The user configures their AGH URL in
Settings and logs in there; the extension reuses the existing agh_session
cookie. No credentials are stored.
For bug-reports, visit: https://github.com/tmiland/adguard-home-browser-assistant/issues/new?template=bug_report.yml
Feature request: https://github.com/tmiland/adguard-home-browser-assistant/issues/new?template=feature_request.yml