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About CleanBrowse

CleanBrowse operates as a system-level tool for macOS that blocks adult content and blurs explicit images before they appear in browsers or apps. It functions by intercepting DNS queries and redirecting known adult domains to non-existent addresses, preventing them from loading. For Safari, it adds a fourth layer of protection by using on-device machine learning to classify and blur explicit images and video frames before rendering. The tool enforces SafeSearch across major search engines and works across all applications on the Mac, not just browsers. It is designed to be private, with no browsing data collected or shared, and runs entirely on the user’s device. CleanBrowse is free to use and does not require accounts or subscriptions.

Key features

  • System-wide DNS proxy blocking adult domains
  • Hosts file redirection for 249,000+ adult domains
  • Enforced SafeSearch for major search engines
  • On-device NSFW image blur in Safari
  • Menu bar interface for quick management
  • Anonymous usage analytics via Aptabase
  • No measurable slowdown in browsing speed
  • Supports encrypted DNS queries

Use cases

  • Blocking adult content across all applications on a Mac
  • Enforcing SafeSearch on search engines for family use
  • Blurring explicit images in Safari to prevent accidental exposure

Pros

  • Blocks adult domains at the DNS level across all apps
  • Blurs explicit images in Safari using on-device machine learning
  • Enforces SafeSearch for Google, YouTube, Bing, and DuckDuckGo
  • Operates without collecting or sharing browsing data
  • Free to use with no subscription or account required

Cons

  • macOS 14+ only
  • Safari image blur is limited to the Safari browser
  • No support for mobile platforms or other operating systems

Frequently asked questions about CleanBrowse

What does CleanBrowse do?

CleanBrowse is a macOS tool that blocks adult content and blurs explicit images before they appear in browsers or apps. It intercepts DNS queries to prevent known adult domains from loading and enforces SafeSearch across major search engines.

Who is CleanBrowse designed for?

CleanBrowse is designed for macOS users seeking to filter adult content system-wide, including parents, educators, or individuals looking to maintain a safer browsing environment across all applications.

How does CleanBrowse work?

CleanBrowse operates at the system level by redirecting adult domains to non-existent addresses and enforcing SafeSearch endpoints. In Safari, it uses on-device machine learning to classify and blur explicit images before rendering.

Does CleanBrowse collect or share browsing data?

No, CleanBrowse does not collect or share browsing data. All processing occurs on the user’s device, and only anonymous feature usage data is shared via a privacy-first analytics service.

Is CleanBrowse free to use?

Yes, CleanBrowse is free to use with no accounts or subscriptions required. It is maintained by a single developer and available for download on macOS.

How do I get started with CleanBrowse?

Download CleanBrowse from its official website or GitHub, install it on your macOS device, and enable the system-level protection through the menu bar. For Safari image blurring, enable the extension in Safari’s settings.

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