User quotes: I have always been interested in colorblindness because my grandfather, brother, and I are all protanopes. I have seen various simulations of colorblindness, but never one that works for me as well as vischeck does.
-Dr. Neil C.
Try Daltonize on Your Image Files
Deuteranope Simulation of Daltonized Image
Sorry- the Daltonize ImageEngine appears to be down at the moment. Please try again later.
Daltonize accepts most common image formats. However, we
recommend that you use PNG or JPEG format for uploading large images as
these tend to transfer faster.
For PowerPoint slides, you can save all
your slides as PNG images with "Save As..." and run Daltonize on each
Uploading a large file may take a while - please be patient!