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Sidebrowser

Browse seamless, on the side.

The powerful browser extension for multitasking. Open any website in a side panel without switching tabs.

Sidebrowser — browse any website in a side panel

Everything you need, nothing you don't.

Side Panel Browser

Browse any website side-by-side with your main tab. Perfect for research and reference.

Smart Bookmarks

Save sites for quick access. Securely sync across devices using GitHub Gist.

Productivity Tools

Floating panel for recent sites, history integration, and right-click access.

Keyboard Shortcuts

Quick toggle with Alt+S or Cmd+Shift+S. Designed for power users.

Global Search

Search history, bookmarks, and tabs instantly within the side panel.

Privacy First

Your data stays with you. No third-party tracking or external servers.

Right click to open in side panel

Native Integration

Works perfectly with your browser's existing workflow.

More coming soon

Stay tuned for bookmarks, profiles and more.

Loved by users worldwide.

See what our community is saying about Sidebrowser.

The Legendary Jay

The Legendary Jay

This is AMAZING especially for school, but there was a glitch I found that later got fixed that sparked a nice idea. I like the new New Tab imported with this extension.

Naufallingga Mahardika

Naufallingga Mahardika

This is the best extension ever.

Jacob Miller

Jacob Miller

Amazing extension.

Prof. mario buonvino

Prof. mario buonvino

Fantastica! Metto un chatbot tipo chatGPT di fianco a me e gratis ho uno strumento potentissimo!

果子煎饼

果子煎饼

牛!这么快就加了自定义导航!

jun meng

jun meng

很不错,支持自定义导航很棒!

Frequently Asked Questions

What should I do if a website fails to load in the side panel?

Some websites might experience temporary loading issues due to security policies or connection blips. Try clicking the refresh button at the top of the side panel to reload the page.

Does Sidebrowser support all websites?

Most websites work perfectly. However, some sites (like Google or some banking sites) may restrict being opened in an iframe for security reasons. We are constantly improving compatibility.

Is my browsing history synced?

Your data is stored locally by default. You can optionally enable GitHub Gist sync to securely keep your bookmarks across different devices.

Privacy by Design.

Your browsing data is precious. Sidebrowser is built with a privacy-first mindset. No tracking, no external servers, and completely open source.

🛡️No Tracking
🔐Local Only
📖Open Source

Ready to browse smarter?

Install Sidebrowser and start multitasking like a pro. Free, open source, and privacy-first.