Ħieles Color Blindness Simulator
See how your design looks to people with color vision deficiencies. Simulates protanopia, deuteranopia, tritanopia, achromatopsia, and milder anomalies.
Waqqa 'fajls hawn, jew ikklikkja biex tfittex
JPG, PNG, WebP ebda limitu tad-daqs tal-fajl
Il-fajls tiegħek qatt ma jħallu t-tagħmir tiegħek. L-ipproċessar kollu jseħħ lokalment fil-browser tiegħek.
Upload a design, infographic, or photo to see how it appears to people with color vision deficiencies. Especially useful for: chart designers, UX designers, and accessibility audits.
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Kif Taħdem
Color vision deficiency (CVD) is simulated using Brettel-Viénot color transformation matrices — the standard algorithm used in accessibility tools.
- 1You drop an imageThe image is loaded into a canvas in your browser. Pixels are downsized for performance (max 1200 px on the longest edge).
- 2A 3×3 color transform is applied to every pixelEach CVD type has a specific matrix. For deuteranopia (green-blind), red and green channels get mixed in a way that mimics what people with only L+S cones perceive.
- 3The transformed image displays alongside the originalSwitch between CVD types to see how the same image looks for the ~8% of men with some form of color vision deficiency.
Your image stays in your browser. Even the simulation math runs locally on your CPU — no server, no API, no upload.
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Għodda Relatati
Kumpressur tal-Immaġni
Ikkompressa immaġini JPG, PNG, WebP, u AVIF. Ara paragun qabel/wara.
Konvertitur tal-Format tal-Immaġni
Ikkonverti bejn formati JPG, PNG, WebP, AVIF, GIF, u BMP.
Ridimensjonatur tal-Immaġni
Id-daqs tal-immaġini mill-ġdid skont id-dimensjonijiet jew il-perċentwali. Żomm il-proporzjon tal-aspett, agħżel il-format tal-produzzjoni, l-ebda telf ta 'kwalità.