Drop your iPhone photos in and get JPGs back — ready for websites, portals, Windows PCs and anyone who can't open HEIC.
Heavy images are the number-one reason business websites load slowly. Pyalm builds fast, SEO-ready websites with images optimised automatically — so you don't have to do this by hand for every upload.
Since iOS 11, iPhones save photos in HEIC (High Efficiency Image Container) to save space. Many visa and government portals, job sites and older Windows apps only accept JPG or PNG, so HEIC uploads fail or show as unreadable files.
Add your HEIC files, pick JPG (smallest, universal) or PNG (lossless), and download them all as a ZIP. Conversion runs on your own device, so even large batches of personal photos stay private.
📖 Read the full guide: How to Convert HEIC to JPG (iPhone Photos That Won't Upload)
No. Images are processed with your browser's canvas — they never leave your device, so it's safe for ID photos, product shots and screenshots containing private information.
Go to Settings → Camera → Formats and choose 'Most Compatible'. New photos will be saved as JPG. Existing photos stay HEIC, which is what this converter is for.
At the default 92% quality the difference is invisible for practically all uses. Choose PNG if you need a lossless copy.
The HEIC decoder (about 1 MB) loads the first time you use it. After that, each photo converts in a second or two.