Color-blind check
See your design as others see it
Preview your image or design the way people with different types of colour-blindness see it. Check that your colours stay readable and accessible for everyone.
How it works
- Open the tool and add your file (or paste your text).
- Adjust the options — everything previews instantly.
- Download the result. Done.
Private by design
This tool runs 100% in your browser. Your files are never uploaded to a server, never stored, and never seen by anyone — close the tab and nothing remains.
Free, no limits
No account, no watermarks, no daily caps. If you also need full design tools, the Ijodly editor is one click away.
Frequently asked questions
Is Color-blind check free to use?
Yes — Color-blind check is completely free. There is no account to create, no watermark on your results and no daily limits.
Are my files uploaded when I use Color-blind check?
No. Color-blind check runs entirely in your browser. Your files never leave your device and nothing is stored on a server — close the tab and nothing remains.
Do I need to install anything or sign up?
Neither. Open the page, use Color-blind check straight away and download your result. No install, no signup.