BlockiMe Browser Guard.
Free ad blocker for Chrome.
BlockiMe Browser Guard stops ads and trackers, blocks phishing and malware sites, guards downloads, and detects scams — all inside your browser. No accounts, no tracking, no data sent to third parties.
Browser GuardCurrent tab
example.com
No threats found
Everything you need for a safer browser
A single extension that combines ad blocking, anti-malware, anti-phishing and scam protection — without sending your browsing data anywhere.
Ad & tracker blocking
Built-in filter lists from EasyList, EasyPrivacy, AdGuard and uBlock Origin block ads, trackers and annoying banners.
Phishing & malware protection
Block known phishing, malware and scam domains before the page loads, with offline seed lists and hourly signed updates.
Phishing site blocked
phishing-example.biz
Download guard
Catch dangerous downloads, double extensions, MIME mismatches and suspicious ZIP archives before they reach your computer.
This file matches a risky download pattern.
Block downloadScam detection
Detect tech-support scams, fake shops, crypto drainers and lookalike login pages using on-page heuristics and domain intelligence.
Suspicious lookalike domain
paypa1-verify.net
Go back to safetyPassword & clipboard guard
Warn when you type a saved password on the wrong site, and detect clipboard hijacking on suspicious pages.
Keeps itself up to date
Threat and ad filter lists update automatically via a signed feed. Everything is verified locally before it is applied.
How it works
Browser Guard runs entirely inside Chrome. Lists are fetched as a signed bundle and verified on your device — your browsing history never leaves the browser.
Install the extension
Add Browser Guard from the Chrome Web Store. It works immediately with built-in protection lists — no setup or account needed.
Browse normally
Ads, trackers, phishing and malware sites are blocked automatically. Dangerous downloads trigger an instant warning.
Lists stay fresh
The extension fetches and cryptographically verifies signed updates every two hours, falling back to bundled lists if anything fails.
You stay in control
Review every blocked request in the popup journal, manage trusted sites, and adjust modules in the settings page.
Private by design
Security should not cost your privacy. Browser Guard does its job locally and only contacts servers when strictly necessary.
No accounts
Install and use the extension without signing up or creating a profile.
No tracking
No analytics, telemetry or third-party scripts. We do not collect your browsing history.
Local-first protection
Threat lookups, ad filtering and scam detection happen in your browser. Optional cloud checks send only the download URL, and only when you opt in.
Browse safer today
Free. No ads. No tracking. Just install and let Browser Guard handle the threats.
Add to ChromeFrequently asked questions
Is BlockiMe Browser Guard free?
Yes. Browser Guard is completely free to install and use. There are no subscriptions or hidden payments.
Does it block YouTube and Twitch ads?
Yes. Browser Guard uses popular filter lists to block video ads, banners and trackers on most sites, including YouTube and Twitch.
How does malware and phishing protection work?
Browser Guard checks every page and download against continuously updated threat lists. Dangerous sites and files are blocked before they can harm your computer.
Is my browsing data sent to your servers?
No. Protection happens locally in your browser. Optional cloud download checks send only the file URL and only if you opt in.
Will Browser Guard slow down Chrome?
No. Blocking is handled by Chrome's native declarativeNetRequest API, so pages load quickly and the extension uses minimal resources.