Looking for how to install extensions on Atlas Browser? This guide covers everything: uBlock Origin for ad blocking, Bitwarden for passwords, and 20+ essential Atlas Browser plugins. Step-by-step installation instructions included.
| Extension | Category | Users | Rating | Best For |
|---|---|---|---|---|
| uBlock Origin | Privacy | 10M+ | ⭐ 4.8 | Ad blocking |
| Grammarly | Productivity | 10M+ | ⭐ 4.6 | Writing |
| Dark Reader | Utility | 5M+ | ⭐ 4.8 | Eye protection |
| React DevTools | Developer | 3M+ | ⭐ 4.5 | React debugging |
| Bitwarden | Privacy | 1M+ | ⭐ 4.8 | Password mgmt |
Data updated January 2025 | Read our full analysis →
Free, open-source ad blocker with advanced filtering capabilities. Blocks ads, trackers, and malware domains efficiently.
Automatically learns to block invisible trackers. Created by Electronic Frontier Foundation (EFF).
Encrypts your communications with many major websites, making your browsing more secure.
Free, open-source password manager with end-to-end encryption. Sync across all devices.
Block hidden third-party trackers and get privacy grade ratings for sites you visit.
Navigate the web with keyboard shortcuts in the spirit of Vim. Never touch your mouse again.
Reduce tab clutter and memory usage by converting tabs into a list. Restore tabs when needed.
Save any webpage to your Notion workspace with one click. Perfect for research and content curation.
AI-powered writing assistant that checks grammar, spelling, and tone across all websites.
Automatically closes inactive tabs to keep your browser fast. Easily restore closed tabs.
Inspect React component hierarchies, props, state, and hooks in Chrome DevTools.
Identify technologies used on websites including CMS, frameworks, analytics tools, and more.
Beautiful syntax highlighting and collapsible trees for JSON and JSONP responses.
Advanced eyedropper, color picker, gradient generator, and color analyzer for designers and developers.
GitHub code tree sidebar for easy repository navigation. Browse files like an IDE.
Dark mode for every website. Protect your eyes during nighttime browsing with smart contrast.
Control video playback speed on any website with keyboard shortcuts. Speed up or slow down.
Watch videos in a floating window while browsing other tabs. One-click activation.
Learn languages with Netflix and YouTube. Dual subtitles, popup dictionary, and precision controls.
Manage browser tabs and bookmarks efficiently. Save, restore, and organize browsing sessions.
"uBlock Origin and Privacy Badger are essential for anyone serious about online privacy. Together they block 95% of trackers."
— Sarah Chen, Security Researcher
Electronic Frontier Foundation
"React DevTools and Wappalyzer cut my debugging time in half. Every frontend developer should have these installed."
— Marcus Rodriguez, Lead Developer
Former Google Chrome Team
"Grammarly has saved me countless times. It's like having a professional editor reviewing everything I write in real-time."
— Jennifer Park, Content Strategist
HubSpot Content Team
Yes! All extensions listed are open-source, regularly audited, and have millions of users. They're reviewed by browser security teams and the wider community. We only recommend extensions with proven track records and transparent privacy policies.
Modern browsers handle extensions efficiently. The extensions we recommend are lightweight (<5MB each) and optimized for performance. Start with 5-7 essential ones. You can always disable extensions you're not actively using without uninstalling them.
Most extensions work on desktop browsers (Chrome, Firefox, Edge, Safari). Mobile support is limited - Firefox for Android supports extensions, but Chrome mobile doesn't. Check the extension's official page for mobile compatibility.
Extensions update automatically in most browsers. Check for updates weekly by visiting chrome://extensions or about:addons (Firefox). Enable "Automatic updates" to ensure you have the latest security patches and features.
See our Use Cases page for curated combinations. Popular stacks: Privacy Stack (uBlock + Privacy Badger + HTTPS Everywhere), Developer Stack (React DevTools + JSON Viewer + Wappalyzer), Writer Stack (Grammarly + Notion Clipper).
Explore real-world workflows and plugin combinations used by professionals.