Renders any image into command-line readable dots, using braille codepoints

• Use local files or HTTP(S) URLs
• Fine-tune the brightness threshold value to get the best result with -c
• Invert the image with -i
• Allows choice of -width and -height of output text

go get github.com/charlie-collard/dotty && go install github.com/charlie-collard/dotty

dotty -width 60 https://homepages.cae.wisc.edu/~ece533/images/baboon.png

dotty -width 60 https://upload.wikimedia.org/wikipedia/en/7/7d/Lenna_%28test_image%29.png