Exam warriors
Photo + signature exactly how the form wants it. No more 'file size invalid'.
Open iPhone photos anywhere. Full resolution, correct rotation, and your photos never leave your device.
Shrink the file, keep the vibe.
Under 20 KB, 50 KB, 100 KB. Exact.
HEIC, WebP, PNG ↔ JPG.
Square, 4:5, 16:9, passport.
10 photos at a time, one ZIP.
US 2×2, UK, Schengen, India.
Clean, crop, under the KB limit.
Free, full size, nothing uploaded.
Photo + signature exactly how the form wants it. No more 'file size invalid'.
Every platform size in one tap. HEIC from your iPhone? Sorted.
Square product shots, white backgrounds, 10 at a time.
Since 2017, iPhones save photos as HEIC (High Efficiency Image Container) when the camera is set to “High Efficiency”. The files are small and look great, but they cause problems as soon as they leave Apple devices: Windows asks you to buy an extension, many Android galleries show a blank square, and most upload forms reject them.
| Detail | What happens |
|---|---|
| Resolution | Full size, for example 4032 × 3024 from a 12 MP iPhone |
| Rotation | The stored rotation is applied, so portraits stay upright |
| Large iPhone photos | Tiled HEIC files (how iPhones store big photos) decode correctly |
| Format | Real JPG at high quality |
| Privacy | Decoded on your device; nothing is uploaded |
.heic photo (AirDrop or cable it to your computer first, or pick it straight from Files on your phone).Windows 10 and 11 can show HEIC only with paid or extra extensions, and even then many apps can’t open them. Converting to JPG avoids all of that. Our guide to opening HEIC on Windows covers the other options.
iPhone photos are often 2–4 MB even as JPG. If you’re sending them to a form with a limit, switch to KB size or open Resize image to 100 KB.
You don’t need a computer. Open this page in Safari on your iPhone, tap the canvas, choose Photo Library or Files, and pick the photo. After converting, tap Download; the JPG is saved to the Files app, from where you can attach it to emails and forms. Tip: when iOS asks, choose the original photo rather than a reduced size so you keep full resolution.
HEIC photos are stored as a grid of small compressed tiles plus a note saying how to rotate them. Our engine reassembles the tiles, applies the rotation, and then writes one standard JPG at the same width and height. The HEIC decoder is a separate file that downloads only the first time you open a HEIC photo, so the rest of the site stays fast.
📖 Read the guide: How to Open iPhone HEIC Photos on Windows
HEIC is the photo format iPhones use by default since iOS 11. It stores photos at about half the size of JPG, but Windows, Android and many websites can't open it.
We decode the full-resolution photo and save a high-quality JPG at the same width and height, so you won't see a difference.
Some converters ignore the rotation stored in the HEIC file. We apply it, so portrait photos stay upright.
Yes. Use Bulk resize with the same recipe (100%, JPG) and download a ZIP.
Yes. Go to Settings → Camera → Formats → Most Compatible. New photos will be JPG. Photos you already took stay HEIC.