Color Format Converter — Batch
Converters
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About This Tool
Free, private, serverless color format converter with batch support. Convert colors between HEX, RGB, HSL, and CMYK formats. Includes a visual color picker, live swatch preview, batch conversion of multiple colors, and instant format switching. Perfect for designers and developers. No data leaves your browser — 100% client-side.
How to Use
- Enter a color value in any supported format (HEX, RGB, HSL, or CMYK).
- Or use the color picker to select a color visually.
- See all format conversions instantly with a live swatch preview.
- For batch conversion, enter multiple colors (one per line) and convert all at once.
- Copy any individual format or all formats to clipboard.
Frequently Asked Questions
What color formats are supported?
Four formats: HEX (#FF5733), RGB (rgb(255, 87, 51)), HSL (hsl(11, 100%, 60%)), and CMYK (cmyk(0%, 66%, 80%, 0%)). All conversions are bidirectional and instant.
Does it support batch conversion?
Yes. Enter multiple color values (one per line) in any mix of formats and convert them all to every supported format simultaneously.
What are the use cases?
Converting CSS colors between formats, preparing color palettes for print (CMYK) and web (HEX/RGB), standardizing colors across design systems, and quickly previewing any color value.
Does it include a color picker?
Yes. A visual color picker lets you select colors interactively. The selected color is automatically converted to all four formats with a live swatch preview.
Is my data kept private?
Absolutely. All conversions happen locally in your browser. No color data or preferences are sent to any server.
Guides & Tutorials
In-depth guides for every tool. Learn how to process your data privately, for free, right in your browser.
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