DevPora Color Manager by Telepora
Color picker and palette manager for picking, comparing, saving and reusing colors locally.
Extension Metadata
Screenshots
About this extension
DevPora Color Manager keeps color work in one focused popup. Choose colors with Firefox's native color input or manual HEX entry, compare two values side by side, copy HEX/RGB/HSL/CSS RGB, keep a local history and save named project palettes.
Everything is stored locally in the browser. UI in SK, EN, CZ, PL, DE. No account, no server, no external sync.
Everything is stored locally in the browser. UI in SK, EN, CZ, PL, DE. No account, no server, no external sync.
- two editable color slots
- native color input and manual HEX entry
- Firefox does not support the EyeDropper API, so screen picking and screenshot color picking are unavailable
- copy HEX, RGB, HSL and CSS RGB
- local history
- project palettes
- no external API calls
- colors, projects and settings stored locally only
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Permissions and data
Required permissions:
- Get data from the clipboard
- Input data to the clipboard
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 132.31 KB
- Last updated
- 9 days ago (Jul 16, 2026)
- Related Categories
- License
- All Rights Reserved
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.