AdGuard Ad Blocker for Firefox
- Block ads in browsersAdGuard extension blocks all types of browser ads, including video, full-screen, floating, popups, banners, and text. Its element-blocking feature allows you to remove any unwanted item on a webpage
- Protect your privacy and be safeAdGuard protects your personal data by blocking third-party trackers, spyware, and adware. It also alerts you when you are about to visit a potentially malicious or phishing website
- Handle ad blocker detectorsAdGuard handles ad blocker detection scripts on websites, so you don’t have to disable your adblocker extension to visit those websites
- Check out AdGuard AssistantIf you use our desktop app, such as AdGuard for Windows or AdGuard for Mac, you don’t need our browser extension. Instead, use our AdGuard Assistant, a companion extension that helps you manage filtering directly from your browser
AdGuard ad-blocking extension updates
AdGuard Browser Extension v5.4: Filtering you can trust, settings you can share
May 18, 2026This release makes filtering more reliable and predictable, introduces simple ways to share your settings, and delivers a clearer interface.AdGuard launches on Meta Quest headset: One of the first ad blockers in VR
Mar 4, 2026We’re excited to share that AdGuard is now available as one of the first ad-blocking browser extensions for the Meta Quest Browser.AdGuard Browser Extension v5.3: A stronger core, a smoother experience
Feb 13, 2026AdGuard Browser Extension v5.3 delivers key improvements to speed and stability, with a faster, more reliable filtering engine.AdGuard Browser Extension v5.2: Your Web, your rules with User Scripts API
Oct 16, 2025AdGuard Browser Extension v5.2 is here with a ton of changes that significantly enhance usability and bring you more customization options.
Claver M. Uma das melhores extensões para Firefox, Google Chrome, Opera, e derivados.
PedantMac Funguje a blokuje opravdu skvěle, jen rozšíření do Opera a Edge kolabuje. Stále musím dávat "opravit". Na Safari OK.
Keith White AdGuard: Content Blocker does work like advertised the only real drawback is it only works with Samsung Internet Browser, Samsung Browser Lite, Samsung Browser Beta, Yandex Browser and every other version of Yandex Browser. It should have universal1
resat999 chrome da çok başarılı şimdi firefox da deniycem
Carsten Blume Just great for Safari ... i completely switched from Chrome/Firefox, it's fast, adfree now and saves cpu/battery time
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FAQ
- Yes, the AdGuard ad-blocking extension for Firefox is free. Install it from the Firefox Add-ons store to enjoy ad blocking, tracker protection, and anti-phishing features at no cost.
- In Firefox Add-ons, click Add to Firefox and accept the permissions in the pop-up dialog that appears.AdGuard will start blocking ads right away. You’ll see the AdGuard icon in your browser toolbar. From there, you can access settings, view ad-blocking statistics, or add specific websites to the allowlist.
- The AdGuard extension for Firefox only blocks ads and trackers within the browser on the websites you visit. If you only need to block ads in Firefox, this extension is the smart choice.The AdGuard Ad Blocker app blocks ads and trackers in all browsers and apps on your device. To protect your entire device, get the full app.
- Yes, the AdGuard extension for Firefox blocks all kinds of ads on YouTube, including pre-roll, mid-roll, and banner ads. It also removes overlay ads and sponsored suggestion cards. AdGuard regularly updates its filter lists to keep up with YouTube’s anti-adblock measures. If you notice any ads getting through, you can report them using the built-in reporting tool in the extension.
- Yes, since Firefox supports browser extensions on Android and iOS devices, AdGuard Ad Blocker for Firefox is one of the recommended add-ons. This makes Firefox one of the few mobile browsers where you can use a full-featured ad-blocking extension.If you want to protect all the apps and browsers on your mobile device, you can also use AdGuard for Android and AdGuard for iOS.
