PhotoKit – Compress & Convert

Big photos, small problems — fixed in a few taps. PhotoKit shrinks your images to the exact file size you need (100 KB, 300 KB, 1 MB or any custom target), converts between JPG, PNG and WebP, resizes by pixels or percent, and stamps clean text watermarks — all on your device. Built for the moments that matter: ID and exam uploads with strict KB limits, marketplace listings, faster sharing, tidier storage. Why PhotoKit: • Compress to a target size — pick a preset or type your own KB/MB • Batch processing with live progress and before/after sizes • JPG / PNG / WebP conversion and resize in one pass • Text watermark with 9 positions, opacity, size and color controls • Keeps EXIF data on JPEG output when you want it • Works fully offline — your photos never leave your device • No account, no sign-up, no storage permission needed Your photos are processed locally. Nothing is uploaded, nothing is tracked. Requests welcome: the features people ask for most get built first — use the in-app feedback buttons or write to [email protected].