Prepare one image for every channel.
The right format keeps a promotion sharp without making it needlessly heavy. This converter works locally, so the source image remains on your device while you create a practical share-ready copy.
01
Use JPG for photographs
JPG keeps detailed photographic files small when transparency is not needed.
02
Use PNG for crisp graphics
PNG preserves hard edges, text, and transparency at a larger file size.
03
Use WebP for the web
WebP often gives websites a strong balance of visual quality and file size.