How to Convert HEIC to JPG
If you've ever tried to share an iPhone photo on Windows or upload one to a website that doesn't accept HEIC, you know the frustration. Apple adopted HEIC (High Efficiency Image Container) as the default photo format starting with iOS 11, and while it saves significant storage space on your phone, it's not universally supported outside the Apple ecosystem. imageconvert.co converts your HEIC files to JPG right in your browser — no upload to a server, no privacy concerns, no file size limits.
HEIC vs JPG: What's the Difference?
| Feature | HEIC | JPG |
|---|---|---|
| File size | ~40-50% smaller than JPG at similar quality | Larger files, but universally supported |
| Quality | Better quality at smaller sizes (advanced compression) | Good quality, slight artifacts at high compression |
| Transparency | Supports alpha channel | No transparency support |
| Browser support | Safari only (macOS/iOS) | Every browser, every platform |
| Best use case | iPhone photo storage (space efficiency) | Sharing, web, email, printing — anywhere |
How to Convert HEIC to JPG
- Drop or click to upload your HEIC files above — you can add multiple files at once
- Files convert to JPG automatically in your browser using a WASM decoder — nothing is uploaded
- Download individual JPG files or grab all of them as a single ZIP archive
Frequently Asked Questions
Why are my iPhone photos in HEIC format?
Apple switched to HEIC with iOS 11 because it produces files roughly half the size of JPG at the same visual quality. This saves storage on your device, but creates compatibility issues when sharing with non-Apple devices or uploading to services that only accept JPG or PNG.
Does converting HEIC to JPG lose quality?
There is a small quality reduction because JPG uses lossy compression. However, at the default quality setting (92%), the difference is virtually invisible to the human eye. You can adjust the quality slider to find your preferred balance between file size and image quality.
Can I convert multiple HEIC files at once?
Yes. Drop as many HEIC files as you want — they'll all convert in parallel using Web Workers. When they're done, hit "Download All as ZIP" to get everything in one archive.
Is there a file size limit?
No. Since everything runs in your browser, there are no server-imposed limits. The only constraint is your device's available memory, which handles typical photos with no issues.