Synchronize Tab Scrolling
Extension Actions
Sync scroll positions across browser tabs - Perfect for comparing documents, code changes, or data side by side.
Synchronize Tab Scrolling – Sync scrolling across selected tabs
Sync scrolling across multiple browser tabs with a single click.
Select the tabs you want and scroll them together to compare documents, translations, or code side by side.
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How It Works
Open the extension, select the tabs you want to sync, and click Start Sync.
When multiple tabs share the same URL, the extension can suggest syncing them.
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Features
• One-click tab synchronization
• Scroll multiple tabs together
• Adjust a single tab position using the Alt key
• Sync suggestions for tabs with the same URL
• Automatic reconnection if sync is interrupted
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Pages Where Sync Is Not Available
Due to browser security restrictions or site limitations, scroll synchronization does not work on:
• Google services (Docs, Drive, Gmail, Sheets, Slides, etc.)
• Web apps such as Figma, JIRA, and Notion
• Browser internal pages and extension stores
• Search engine result pages
• PDF files and PDF viewers
• Login and authentication pages
• Special URLs such as file://, view-source:, or data:
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Privacy
• No data collection
• Works completely locally in your browser
• No account required
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Open Source
https://github.com/jaem1n207/synchronize-tab-scrolling
Latest reviews
- Joshua Schumacher
- Can be used for more than two tabs, I'd love to be able to click links too.
- Kerem S
- the best with "split screen pro"
- Justin W (JdogAwesome)
- Used this extension a handful of times and it worked great! However as of recent it hasn't been working properly on any website. If there are some error logs or other info I can get to the developer I would love to figure out what's wrong.
- Marcos Javier Barroso
- Thanks for creating this! It would be awesome if you could add an offset to the scrolling. I stumble on this extension looking for one that would allow me to see the same web page but at different positions. In my case is because I read very long pages with code and when I have to scroll to see what is above I loose focus wasting a very wide screen. Still, what this extension promises have been delivered beautifully
- Bill Harding
- Worked great for me. Love that it's open source. ❤️
- Hamza Radouan
- works fine
- 速度之王2580
- work for me