I am required to use this format, but I don’t get how to do it. Ideally, I just load a batch of my photos into something and have them go to this requirement, so I can submit my images for my public art proposals:
Dimensions: 1920 x 1920 pixels.
File Format: Save all images as BASELINE Standard JPEG. Do not save as a Progressive JPEG.
File Size: JPEGs must be under 1.8 MB.
Color space: Save images in an RGB color space, preferably sRGB.