PNG output is pre-selected. Add your HEIC photos to convert them losslessly.
Processed on your device. Never uploaded.
iPhone photos are saved as HEIC. JPG works everywhere: forms, Windows, WhatsApp and email.
PNG is lossless, so it's the right choice when you'll edit the photo further. For sharing and uploads, JPG is smaller.
Your photos are decoded on your device with WebAssembly: nothing is uploaded.
Add your HEIC photos.
Choose JPG or PNG and the quality.
Convert and download each photo or all as a ZIP.
Yes, usually several times bigger than JPG for photos.
iPhones save photos as HEIC by default, which many websites and Windows apps don't accept. Converting to JPG fixes that.
No. They're converted on your device using WebAssembly. The converter downloads once (about 3 MB) and then works offline.