Guides
Short, practical guides for common photo jobs.
How to reduce a photo to 50 KB or 100 KBReduce a photo to a size limit in KB for an upload form, free and in your browser.How to resize a photo for a passport, visa or exam formResize a photo to the exact size and KB limit that a passport, visa or exam form asks for.How to prepare product photos for online marketplacesPrepare product photos for online shops and marketplaces: right size, format and file size.How to turn iPhone HEIC photos into JPGConvert iPhone HEIC photos to JPG so they open and upload everywhere.JPG, PNG or WebP: which should you use?A plain-language guide to choosing between JPG, PNG and WebP.How to combine photos into one pictureCombine several photos into one picture with a merge, collage or photo strips.