fb upload size

librazhy

what's the optimum upload size for fb? & what's the optimum megapixel for uploading? do they accept .tiff big file for uploading?

thanks

tsumorichisato

720..that's what i use

librazhy

Earlier I tried to upload some 1024 by 768, looked like fb still take it.
Later I tried to download the file, fb didn't seem to shrink to shrink it to the limit of 720 x 720.

Therefore, I wonder if I can upload a big size dot-tiff file... if so, what size is the optimum?