Mull

Your Browser Should Not Be a Surveillance Tool

You close your laptop, but your digital footprint keeps growing. Every site you visit, every search you type, every link you click is silently recorded, analyzed, and sold to the highest bidder. The browser you use right now is likely designed to extract your data, not protect it. Mull changes that equation completely. This is not another Chrome clone with a privacy mode toggle. Mull is a hardened, privacy-focused browser built by the Divested Computing Group that strips away tracking, blocks fingerprinting, and gives you back control over your own browsing experience. You will feel the difference the first time you open it—no pop-ups begging for notifications, no scripts loading silently in the background, no third-party cookies following you around the web.

Core Features That Put You in Control

Mull is built on the robust GeckoView engine, the same foundation that powers Firefox, but with every privacy-compromising feature ripped out and replaced with hardened configurations. The browser comes pre-configured with uBlock Origin built-in, so ad blocking and tracker blocking work immediately without any setup. You can browse news sites without sponsored content, read articles without autoplay videos, and search without your queries being logged. Mull also disables WebGL, WebRTC, and other APIs that websites use to fingerprint your device—creating a unique profile that identifies you across sessions. With Mull, your browser fingerprint looks nearly identical to thousands of other users, making you invisible in the crowd.

The browser also includes a built-in NoScript engine that blocks JavaScript by default on untrusted sites. This dramatically reduces the attack surface for malicious code and prevents cryptominers from hijacking your CPU cycles. Mull automatically upgrades all connections to HTTPS where possible, encrypting your traffic even if the website does not support it natively. You can also enable per-site permissions, meaning you decide which sites can access your location, camera, or storage—and that access resets every time you close the tab.

• Built-in uBlock Origin blocks ads, trackers, and malware domains automatically
• Disabled WebGL and WebRTC prevent browser fingerprinting and device identification
• NoScript engine blocks JavaScript on untrusted sites for maximum security
• Automatic HTTPS upgrade encrypts all connections when available
• Per-site permissions reset after every tab closure for granular control

Performance Without Compromise

You might think a hardened browser means slow loading times and broken layouts. Mull proves otherwise. The GeckoView engine delivers smooth scrolling and fast page rendering, even on older Android devices running Android 5.0 and above. Memory management is optimized to prevent background tabs from draining your battery or consuming excessive RAM. Mull also supports extensions from the Firefox Add-ons catalog, so you can install password managers, translation tools, or custom themes without sacrificing privacy. The browser updates regularly via the F-Droid repository, ensuring you always have the latest security patches without Google Play Services tracking your app usage.

Consider downloading Mull if you value real privacy over empty promises. This browser does not collect analytics, does not send crash reports, and does not phone home to any server. You own your browsing history, your bookmarks, and your passwords—stored locally on your device with encryption. Mull is not a browser that asks for your trust; it is a tool that earns it through transparency and hardened engineering.

Download mobile app now and experience what the web looks like when it stops watching you.

Technical Disclaimer: Mull requires an active internet connection to browse web content. The app uses minimal data for downloading blocklists and extension updates. Some websites may not function correctly with JavaScript disabled; you can enable scripts per-site via the NoScript controls. Mull does not include a built-in VPN or proxy service. The app is recommended for users aged 13 and older due to the unrestricted nature of web content. Battery usage may increase on sites with heavy media or scripts.