Snake (Slither.io zoom mod) by Xera
A new simple zoom mod for Slither.io
69 Users69 Users
Extension Metadata
Screenshots
About this extension
The Snake Extension includes a zoom mod, custom backgrounds, and many other improvements.
Tip: Use the TAB key to hide the UI elements.
Another tip: Use the mouse wheel to zoom in or out.
If you are experiencing issues with your FPS, it is due to the default configuration of Firefox. You can try to fix it:
1. Go to about:config and click on Accept the risk and continue
2. Enter layout.frame_rate above
3. Set the Hz (FPS) value that your monitor supports (-1 is automatic, but unreliable)
Tip: Use the TAB key to hide the UI elements.
Another tip: Use the mouse wheel to zoom in or out.
If you are experiencing issues with your FPS, it is due to the default configuration of Firefox. You can try to fix it:
1. Go to about:config and click on Accept the risk and continue
2. Enter layout.frame_rate above
3. Set the Hz (FPS) value that your monitor supports (-1 is automatic, but unreliable)
Rated 5 by 2 reviewers
Permissions and data
Required permissions:
- Access browser tabs
- Access your data for slither.io
- Access your data for slither.com
Optional permissions:
- Access your data for slither.io
- Access your data for slither.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Version
- 11.7
- Size
- 322.3 KB
- Last updated
- 19 days ago (Jan 30, 2026)
- Related Categories
- License
- The Unlicense
- Version History
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