Crushes ads
Removes annoying ads that often point to content of questionable value.
Malwarebytes Browser Guard
Filters out annoying ads and scams while blocking trackers that spy on you. Download free for Chrome, Edge, Firefox, and Safari browsers.
Download for Chrome, Firefox, Edge
Browser Guard for Safari is available on the App Store for Mac
Browser extension that beats the scammers
Malwarebytes Browser Guard crushes unwanted and unsafe content, giving you a safer and faster browsing experience. Not only that, it is the world’s first browser extension that can identify and stop tech support scams. We take on the bad guys so you don’t have to.
Protects your privacy
Blocks third-party ad trackers that follow you around the Internet and target you with the same ads over and over again.
Stops malware in your browser
Blocks web pages that contain malware, stops in-browser cryptojackers (unwanted cryptocurrency miners), and gives other malicious content the boot.
Don't take our word for it
“Like it. Have not gotten a single ‘Tech Support’ browser lock since installing this. Saved what little is left of my sanity.”
‒ Matt B.
CHROME WEB STORE
“I use these on multiple browsers. It works great, especially at preventing me from visiting websites that have Trojans and crypto hidden in them.”
‒ Jean O.
CHROME WEB STORE
“This is the best browser safety extension by a country mile, in comparison to the others this one actually works and on top of that it doesn't slow you down—5/5. A fantastic Add-on.”
‒ John G.
FIREFOX ADD-ONS
Don't take our word for it
Tech specs
Supported browser
Available for Chrome, Edge, Firefox, Safari (macOS10.15 or higher only)
Desktop Only
Languages supported
English, German, Spanish, French, Italian, Polish, Dutch, Portuguese (Brazil), Portuguese (Portugal), Russian