If there are any issues with the Color BLIndness Simulator please send a note through the contact page. It is also possible to zoom and move your images around using your mouse – try it out, I hope you like it. So go ahead, choose an image through the upload functionality or just drag and drop your image in the center of our Color BLIndness Simulator. All others should support everything just fine. Be aware, there are some issues for the “Lens feature” on Edge and Internet Explorer. Therefore you can use images as big as you like, there are no restrictions. Just play around with it and get a feeling of how it is to have a color vision handicap.Īs all the calculations are made on your local machine, no images are uploaded to the server. The Color BLIndness Simulator can close this gap for you. If you are not suffering from a color vision deficiency it is very hard to imagine how it looks like to be colorblind.