How to use it
- JPG is already selected — tap “Select Images” and choose one or more HEIC files.
- Each image is converted in a second, right on your device.
- Tap “Download” for one file, or “Download all as ZIP” for many.
What is a HEIC file?
HEIC (High Efficiency Image Container) is the default photo format on iPhones. It saves space, but Windows, many Android apps and almost every online application portal can't read it. Converting to JPG makes your photos usable everywhere.
How this works on Windows and Android
Safari can open HEIC natively. On Chrome, Edge and Android, the first time you add a HEIC photo this page downloads a small HEIC decoder (about 3 MB) that runs entirely on your device — your photos are still never uploaded.
Tip: on iPhone you can also set Settings → Camera → Formats → Most Compatible to save new photos as JPG.
JPG vs PNG vs WebP — which should you use?
| Format | Best for | Transparency | File size |
|---|---|---|---|
| JPG | Photos, exam & job forms | No | Small |
| PNG | Logos, screenshots, text, signatures with transparency | Yes | Large |
| WebP | Websites and apps | Yes | Smallest |
Most government and bank portals accept only JPG/JPEG for photos and signatures. Need it under a size limit too? Use Compress Image to KB after converting.