How to Convert JPG, JPEG, PNG to JSON - Color Palette Extractor Guide
Complete guide on converting JPG, JPEG, PNG to JSON online for free. Step-by-step instructions, tips, and best practices.
How to Extract Color Palette from Image
- 1Upload your image - Click to browse or drag and drop JPG or PNG images (max 50MB)
- 2View dominant color - See the most prominent color in your image with HEX code (#) and RGB values. All processing happens in your browser
- 3See color palette - View 5 extracted colors from your image, each with HEX and RGB values displayed
- 4Export palette data - Click "Copy JSON" to copy color data, or "Download" to save as JSON file with all color information
Our free color palette extractor analyzes images and extracts dominant colors instantly. Perfect for web design, graphic design, branding, UI/UX projects, or creating color schemes from inspiration photos. Everything processes in your browser for instant results - your images never upload to servers. Get HEX codes, RGB values, and exportable JSON data.
Why Use Our Color Palette Extractor?
Completely Free
Extract color palettes free online with no registration, no software downloads, and no hidden costs. Unlimited extractions.
100% Private
Your images never leave your device. All color extraction happens in your browser - nothing uploads to servers. Maximum privacy.
Instant Extraction
Color palettes extract instantly with dominant color and 5-color palette. No waiting, no processing delays - immediate results.
Designer Friendly
Get HEX codes and RGB values for all colors. Export to JSON for use in design tools, code, or documentation. Perfect for developers and designers.
Frequently Asked Questions
How do I extract colors from an image?
Upload your image and our tool instantly analyzes it to extract the dominant color and a palette of 5 representative colors. Each color includes HEX code and RGB values, ready to copy or export as JSON. The entire process happens in your browser instantly.
What is a dominant color?
The dominant color is the most prominent or frequently occurring color in your image. Our tool analyzes pixel data to identify which color appears most throughout the image, useful for determining the overall color theme or mood.
How do I use extracted colors in design?
Copy HEX codes (like #e0e0e0) directly into design tools like Figma, Adobe XD, Photoshop, or CSS. Use RGB values for print design or code. Export JSON for programmatic use in web development or design systems.
Can I extract color palette from photos?
Yes! Extract color palettes from photos, illustrations, artwork, screenshots, or any JPG or PNG image. Perfect for creating color schemes inspired by nature photography, product photos, or existing designs.
What is the color palette JSON format?
The JSON export includes dominant color (HEX and RGB), 5-color palette with indexed colors, and image metadata (filename, dimensions, file size). Perfect for importing into design systems, documentation, or development projects.
How do I get HEX color codes from images?
Upload your image and HEX codes appear instantly for the dominant color and 5-color palette. Click on any HEX code to copy it to your clipboard. HEX codes are perfect for web design, CSS, and digital design tools.
Can I extract colors from logos or brand assets?
Absolutely! Upload logo files, brand assets, or product photos to extract their color palette. Perfect for maintaining brand consistency, creating style guides, or reverse-engineering color schemes from inspiration.
Are my images uploaded to your servers?
No! Your images never leave your device. All color extraction happens entirely in your browser using client-side JavaScript. This ensures instant results, maximum privacy, and works offline. Your images stay 100% private.
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