Tools › Free tools

Colour-Blind Simulator for Figures

See how your figure looks to people with protanopia, deuteranopia or tritanopia. Runs in your browser; nothing is uploaded.

Approximate simulation for quick checks. Use colour-blind safe palettes such as Okabe-Ito.

Need a clean, publication-ready figure?Describe it, sketch it, or upload an AI image to fix. Open SciFigures

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