JPG, PNG, or WebP: which format should you export?

A camera photo is a field of gradual color. JPEG and WebP are built for that. They throw away detail you will not notice at a glance so the file stays small enough for a form or a chat. PNG can store a photo too, but the file is often much larger for no visual gain.

A logo, a screenshot of text, or a drawing with sharp edges is the opposite. Compression that blends neighboring pixels makes type look muddy. PNG keeps those edges. WebP can do both jobs, but only if the site you are sending to accepts it.

Going from PNG to JPEG removes transparency. A logo on a checkerboard background becomes a flat rectangle, usually with a white or black fill you did not plan. Going from JPEG to PNG does not restore the detail JPEG already discarded; it only wraps the same picture in a heavier file.

WebP is efficient, but many older portals still reject it. If a government form or a school site lists JPG or PNG only, export that. Winning a smaller file does not help if the upload button refuses it.

The compressor on AyukTools tries to keep the format you started with and hit a size cap. The converter changes the container. Mixing those in your head is how people export three times and still miss the limit.

A sensible order: convert only if the destination demands a format you do not have, then compress if the file is still too large. Keep the original next to the export so you can try again without stacking damage.

Photos for the web or a size-capped form: JPEG, or WebP when you know it is accepted. Graphics, screenshots, and anything with a transparent background: PNG. Animated clips do not belong in these still-image tools.

If you are unsure, export JPEG for a photograph and PNG for a graphic, then look at the file size. The converter and compressor both run in the browser, so you can try once without sending the picture to AyukTools.