The Most Beautiful & Powerful Ad Blocker for Safari

Enjoy a cleaner, faster, and more private web.
Get 1Blocker for Free

Introducing 1Blocker 6

We’re excited to announce 1Blocker 6, featuring enhanced blocking and a fresh design. It’s a free update for all existing users, setting the stage for even more innovations ahead.

  • Updated Design

    Refreshed the entire interface, making the app simpler and more intuitive.

  • Improved Blocking

    Fewer missed ads and false positives, so you can browse better.
Learn more
Fast
Blocking unwanted content is extremely fast and doesn't slow down Safari.
Secure
All content filtering is done locally on your device.
Native
1Blocker is a fully native app designed and optimized for Safari.
Start Using for Free
1Blocker is available for free on the App Store for iPhone, iPad, Mac, and Apple Vision Pro.
Supports Universal Purchase and Family Sharing.

Multiple Filters

You are in control and decide what to block.
  • Block Ads
    Remove distracting banners and other types of ads on sites.
  • Privacy Protection
    Block over 25,000 trackers that collect data about you.
  • Block Annoyances
    Hide cookie notices, marketing widgets, chat pop-ups, and more.
  • Block Adult Content
    Protect your child by blocking over 2,700 adult sites.

Privacy Protection

1Blocker can protect you against different types of online tracking across the Web.
Tracking scripts
Trackers are snippets of code that collect information about you across multiple sites.
Tracking cookies
Ad companies use third-party cookies to track you across multiple sites and better target you with ads. These cookies are set by a site other than the one you're currently on.
Fingerprinters
Scripts that compile information about your browser, operating system, screen resolution, and other settings into a unique profile of you that can be used to track you.
Get enhanced protection against tracking.
45K ads
1Blocker contains 45,000+ rules to block annoying ads
16K trackers
There are 16,000+ known trackers that we can block
2-5x faster
1Blocker makes sites open on average 2-5x faster
Weekly updates
We regularly update filters from the cloud

Designed for Safari

1Blocker integrates with Safari and supports all the new features.

1Blocker for Mac

1Blocker for iOS

1Blocker for visionOS

What People Are Saying
  • 1Blocker has been my Content Blocker of choice for the past couple of years. The new version increases the number of built-in rules and has an interesting roadmap. Insta-purchase for me.
    Federico Viticci
    Founder and Editor-in-Chief of MacStories
  • I like 1Blocker enough that I've stopped thinking about blockers.
    John Gruber
  • 1Blocker is a fast, secure, and robust tool for iPhone, iPad, and Mac that empowers users to put a stop to invasive online content. Whether you're a developer, an entrepreneur, or an entire website-building team, this multipurpose solution can be used to enhance privacy, speed up the browsing experience, and even boost productivity.
    Christine Preusler
    Contributing Editor at HostingAdvice
  • 1Blocker provides a powerful way to carve out your web-browsing experience in Safari 13 while still working within Apple's new constraints. 1Blocker's extension lists, simplicity, and effectiveness mean that it's a worthwhile purchase and I recommend it.
    Glenn Fleishman
    Senior Contributor at Macworld
INDEPENDENT & BOOTSTRAPPED
Made by an Indie Developer
1Blocker is developed by an indie team. We work hard to make 1Blocker even better for you.

We think that privacy is not for sale. That's why we don't have an "Acceptable Ads" program. We stay independent, and the only way we make money is through direct sales of 1Blocker on the App Store to you.

Those who did pay for 1Blocker are ultimately the people who keep 1Blocker alive. Without your support, 1Blocker won't be able to exist.

Thank you all for using and supporting 1Blocker to grow!
Give 1Blocker a try and see whether it fits you.
2261 Market Street, Suite 5021, San Francisco, CA 94114