How to use this image tool
- Select the image file.
- Review the available settings and choose values that suit the intended output.
- Select Extract Palette, inspect the result, then download the newly created file.
#024 · Image Analysis & Accessibility Tool
Extract Image Color Palette
Sample the visible pixels in an image and build a practical dominant-color palette. Copy-ready HEX values are shown with a downloadable palette image.
Image Tool
Local browser processingAd space
What this tool does
Sample the visible pixels in an image and build a practical dominant-color palette. Copy-ready HEX values are shown with a downloadable palette image.
Input → browser decoding or packaging → new downloadable output
Keep the original file until you have checked the downloaded result. Processing limits depend on browser memory and image dimensions.
Supported formats
The upload control lists the supported inputs. Formats must also be decodable by your browser. SVG and camera RAW files are not accepted here.
| Format | Support |
|---|---|
| JPG / PNG / WebP | Supported where listed |
| GIF | Not intended for animation; animated frames are not preserved |
| HEIC / RAW / TIFF | Not supported by this page |
Tips for better results
- Try one smaller image first on a phone.
- Compare the downloaded result at full size before replacing an original.
- Use PNG when transparency matters; use JPG or WebP when a smaller photographic file matters more.
FAQ
Does Extract Image Color Palette upload my photos?
No. Processing runs in your current browser tab, and the selected files are not sent to Callimage.
Which image formats can I use?
This page accepts the formats listed in its upload area. Actual decoding and encoding support can vary slightly by browser.
Will the downloaded file match the original quality?
A newly encoded image can differ in file size and, for lossy formats, pixel detail. Use a high quality setting when available.
Why can a very large image fail?
Browsers limit canvas dimensions and memory. This tool stops unusually large jobs before they can freeze a phone or low-memory computer.
Can I use the result for print work?
Yes for ordinary layouts, but browser processing does not guarantee preservation of ICC profiles or press-level color management.
Related image tools
Processing details
| Stage | Behavior |
|---|---|
| Privacy | Local browser processing |
| Output | New Blob created after processing |
| Limit | 60 MP per decoded image |
Browse more image tools
Image tool hubsCompression & ResizeReduce file size and resize images for web, email, and uploads.View all
Format ConversionConvert browser-supported JPG, PNG, WebP, SVG, and other image files.View all
Background & TransparencyChange solid backgrounds and prepare transparent images.View all
Metadata & PrivacyInspect and remove EXIF, GPS, and privacy-sensitive image metadata.View all