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Head-to-head · Chrome Extensions

uBlock Origin vs Malwarebytes Browser Guard

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score uBlock Origin #1 in Chrome Extensions 9.4/10 Free plan Free plan✓ 0 of 5 features Visit uBlock Origin
Malwarebytes Browser Guard #4 in Chrome Extensions 8.9/10 Free plan Free plan✓ 0 of 5 features Visit Malwarebytes

uBlock Origin leads on 0 checks, Malwarebytes Browser Guard on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreuBlock Origin · 9.4/10
  • Free planboth

uBlock Origin scores higher on our rubric for chrome extensions: 9.4 against 8.9 out of 10; our editors rank them #1 and #4.

uBlock Origin is the better fit for powerful, configurable ad and tracker blocking. Malwarebytes Browser Guard is the better fit for free desktop blocking with extra malware protection.

  • uBlock Origin fits best

    Powerful, configurable ad and tracker blocking

  • Malwarebytes Browser Guard fits best

    Free desktop blocking with extra malware protection

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature uBlock Origin 9.4/10 Visit ↗ Malwarebytes Browser Guard 8.9/10 Visit ↗
At a glance
Editor score 9.4 8.9
Ranking #1 in Chrome Extensions #4 in Chrome Extensions
Best for Powerful, configurable ad and tracker blocking Free desktop blocking with extra malware protection
Pricing model Free Free plan + paid
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Browser extension Browser extension
Platforms Android, Chrome extension Windows, macOS, Chrome extension
Support Community, Docs Docs
Built for Solo, Small business Solo, Small business
Features uBlock Origin 0/5 · Malwarebytes Browser Guard 0/5
Chrome Web Store Not checked yet Not checked yet
Offline use Not checked yet Not checked yet
Cross-device sync Not checked yet Not checked yet
Team controls Not checked yet Not checked yet
Permission details Not checked yet Not checked yet
Specs
Browser support Not checked yet Not checked yet
Our review
Pros
  • Blocks ads, trackers, pop-ups, coin miners, and malware sites
  • Custom filter lists, rules, and extended EasyList syntax
  • Element picker, dynamic filtering, and network logger
  • Blocks ads, trackers, cookie banners, scams, and phishing attempts
  • Adds credit card skimmer protection and breach or malware notifications
  • Offers site-specific controls, allow lists, and content blocking
Cons
  • Advanced per-site filtering requires enabling advanced mode
  • Cookie-notice filters are off by default
  • Chrome Web Store distribution ended August 31, 2026
  • Coverage is limited to desktop platforms
  • Support is centered on documentation
  • Some additional protections require a Malwarebytes plan
Our verdict

uBlock Origin is a free, open-source browser extension for people who want detailed control over ads, trackers, pop-ups, and other unwanted content. It blocks coin miners and malware sites as well, and its filter-list approach supports…

Read the review →

Malwarebytes Browser Guard is a free browser extension for people who want to reduce ads and trackers while adding protection against malicious sites, scams, phishing attempts, and credit card skimmers. It is aimed at solo users and small…

Read the review →
  1. uBlock OriginChrome Extensions 9.4Free plan
  2. Malwarebytes Browser GuardChrome Extensions 8.9Free plan

Strengths and trade-offs

  • uBlock Origin — where it wins

    • Blocks ads, trackers, pop-ups, coin miners, and malware sites
    • Custom filter lists, rules, and extended EasyList syntax
    • Element picker, dynamic filtering, and network logger

    Where it doesn't

    • Advanced per-site filtering requires enabling advanced mode
    • Cookie-notice filters are off by default
    • Chrome Web Store distribution ended August 31, 2026

  • Malwarebytes Browser Guard — where it wins

    • Blocks ads, trackers, cookie banners, scams, and phishing attempts
    • Adds credit card skimmer protection and breach or malware notifications
    • Offers site-specific controls, allow lists, and content blocking

    Where it doesn't

    • Coverage is limited to desktop platforms
    • Support is centered on documentation
    • Some additional protections require a Malwarebytes plan

More comparisons

All chrome extensions comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update