OLED Night by Archline Labs
True-black dark mode for every site. Keeps images intact, readable text, per-site controls.
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About this extension
OLED Night turns website backgrounds true black while keeping text readable and images in their original colors. Made for OLED displays, and works on other screens too.
• Automatic dark mode, full recolor, deepen blacks only, invert, or off for each site.
• Per-site brightness, contrast, and optional image dimming.
• Schedule and Alt+Shift+D shortcut.
• Settings backup and a local broken-site report you can choose to share.
Free and open source. No ads, analytics, tracking, or developer servers. Website access is used to recolor pages locally. Settings use your browser’s sync storage.
Firefox desktop 142 or later. Some sites may need a different mode or to be turned off.
Source and support: https://github.com/bc1224/oled-night
• Automatic dark mode, full recolor, deepen blacks only, invert, or off for each site.
• Per-site brightness, contrast, and optional image dimming.
• Schedule and Alt+Shift+D shortcut.
• Settings backup and a local broken-site report you can choose to share.
Free and open source. No ads, analytics, tracking, or developer servers. Website access is used to recolor pages locally. Settings use your browser’s sync storage.
Firefox desktop 142 or later. Some sites may need a different mode or to be turned off.
Source and support: https://github.com/bc1224/oled-night
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Permissions and data
Required permissions:
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.6.20
- Size
- 80.21 KB
- Last updated
- an hour ago (Sep 28, 2026)
- Related Categories
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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