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Preview of Frame Color per Site

Frame Color per Site by Patrik Dudits

Set custom frame colors for individual websites. Tell your test and production sites apart!

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Extension Metadata

About this extension
This browser extension dynamically changes the window frame color based on the active tab's URL, using user-configurable regex rules.

Features
  • Configure multiple regex-to-color rules via the options page
  • Rules are prioritized by order in the list (topmost wins)
  • Enable/disable, edit, delete, and reorder rules instantly
  • Theme color updates automatically when tabs or URLs change
  • Restores default theme when no rule matches
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Permissions and data

Required permissions:

  • Access browser tabs

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
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Version
0.1
Size
13.19 KB
Last updated
9 days ago (Dec 7, 2025)
Related Categories
  • Appearance
  • Tabs
License
GNU General Public License v2.0 only
Version History
  • See all versions
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