Need to format JSON from an API response? The Wivrix Color Converter is free, works in your browser, and takes seconds to use.
What this tool does
Convert between HEX, RGB, HSL and CMYK color formats instantly. Pick colors and copy in any format. Free online color converter.
Why use Wivrix?
Many online tools ask you to sign up, add a watermark, or upload your files to a server you cannot see. Wivrix is different:
- Private by design — Everything runs in your browser. Your files and input stay on your device — nothing is uploaded to Wivrix.
- Free — no account, no paywall, no file-size tricks
- Fast — open the page and start working
Step-by-step guide
- HEX — used in CSS and HTML ( #667eea )
- RGB — additive color used in screens ( rgb(102, 126, 234) )
- HSL — hue, saturation, lightness; great for adjusting colors intuitively
- CMYK — subtractive color used in printing
Common uses
- Format json from an api response
- Decode a jwt during debugging
- Test a regular expression quickly
- Convert yaml config to json
Frequently asked questions
Do I need an account?
No. Open the tool and use it straight away.
Is the Color Converter really free?
Yes. Wivrix tools are free to use. The site is supported by ads that load only after you consent.
Is my data safe?
Everything runs in your browser. Your files and input stay on your device — nothing is uploaded to Wivrix.
Try it now
Open the free Color Converter and follow the steps above. If this guide helped, bookmark the tool or share it with someone who needs the same job done quickly.
Related tools
- Color Palette Generator — see also our guide
- QR Code Generator — see also our guide
- Photo Editor — see also our guide
Ready to try it? Open the free Color Converter — no sign-up needed.
Open Color Converter →