Nimbus Browser

Nimbus is a fast, privacy-first web browser for Android, built on Mozilla's Gecko engine (the engine behind Firefox) with a clean, modern one-handed design.

Privacy, on by default

• uBlock Origin built in: ads and trackers blocked out of the box

• Strict tracking protection: trackers, social trackers, cryptominers and fingerprinters

• Third-party cookies blocked, HTTPS-only mode, fingerprinting protection, Global Privacy Control

• Secure DNS (DNS-over-HTTPS), tracking-parameter stripping, cookie-banner auto-reject

• Shield badge shows how many trackers were blocked on each page

• Fire button: one tap wipes all tabs, history, cookies, cache and site data with a burning animation

• Private tabs that leave zero trace on the device

• No accounts, no sync, no telemetry: everything stays on your phone

Beautiful, one-handed design

• Address bar and all controls at the bottom, on a translucent glass bar

• Pure-black AMOLED dark mode, plus light, dark and follow-system

• 6 theme presets and 8 accent colors

• Home page with a big search pill, privacy stats and editable speed-dial favorites

• Smooth Material 3 animations throughout

Power-user browsing

• Tab grid with page previews, normal and private sections

• Tab groups: named, colored folders you can expand and collapse

• Notes panel: save notes and text snippets linked to the page you are on, searchable

• Reader view with adjustable text size

• Dark web pages: forces a dark look on light sites

• DuckDuckGo by default; switch to Brave Search, Startpage, Ecosia, Google or Bing

• Bookmarks, history, downloads, find in page, desktop-site mode, share

• Website permission prompts for camera, microphone and location: Allow or Block per site

• Swipe on the address bar to switch tabs

• Can be set as your default browser

Nimbus is free, has no ads and no in-app purchases. Requires Android 8.0 or newer on a 64-bit (arm64) phone.

Privacy policy: https://nimbus-browser.sites.tab.bot/