Color Palette from Image
Color Palette from Image is a free browser tool that lets you extract dominant colors from a photo. Parsing, formatting and validation all run in your browser, so API keys, tokens and internal payloads are never transmitted. It is used most by frontend developers checking a token or payload shape. Follows the published specification rather than a loose approximation. It stays free with unlimited use, and there is no watermark on anything it produces.
Key features
- Follows the published specification rather than a loose approximation.
- Nothing is logged, which is what makes it safe for production data.
- Works on desktop, tablet and phone — no separate app to install.
- Loads in under a second and gives its result in one action.
How to use Color Palette from Image
- Paste your input: Drop the payload, code or value into the box above.
- Run it: Press the action button — errors are reported with their position.
- Take the output: Copy the result, or download it when the output is a file.
Frequently asked questions
- What happens with invalid input? — You get the position of the problem rather than a blank failure, so it is usable as a validator.
- Is it safe to paste production data into Color Palette from Image? — Yes. Color Palette from Image runs entirely in your browser — no request is made, nothing is logged, and nothing persists after you close the tab.
- Can I use it at work? — Yes, and the local-only processing is usually what makes it acceptable under a company data policy.
- Is there a rate limit? — None. There is no server involved, so nothing to limit.