Color Palette Extractor
Load an image locally and generate a reusable palette with dominant colors, approximate percentages, and copy-ready values.
Runs locally in your browser. This tool does not upload your input.
Image
Or drop an image .png, .jpg, .jpeg, .webp · up to 2.0 MB. Read in your browser, never uploaded.
The palette appears after loading an image.
Palette
How to extract a color palette
Find dominant colors from an image and copy HEX/RGB values for design, CSS, and brand reference work.
How to use it
Enter or load your data, adjust the available options, and review the generated result before copying or downloading it.
What the result includes
Color Palette Extractor focuses on the practical output most users need first, with clear validation messages when the input cannot be processed.
Good inputs
- Use representative sample data before applying the result to production work.
- Check warnings and edge cases shown by the tool.
- Copy only the final output once it matches your expected format.
Local processing
This tool runs in your browser. The content you enter or the files you choose are not sent to a ProntoUso server.
Color Palette Extractor FAQ
- Does this tool upload my input?
- No. It runs locally in your browser and does not send the input to a ProntoUso server.
- Can I use the result directly?
- Yes, but review it first when the output affects production code, SEO files, campaigns, or business calculations.
- What happens if the input is invalid?
- The tool shows a clear error or warning so you can fix the input before using the result.