Why HEIC to JPG is a common compatibility fix
HEIC is efficient on iPhone, but it is still less reliable in Windows apps, office tools, upload forms, and older software. JPG is the safest fallback when you want a file that opens almost anywhere.
Convert HEIC to JPG
Convert your iPhone HEIC photos to JPG format instantly. Everything happens in your browser — your photos never leave your device.
100% Private — No Upload
85%
Drag & drop your images here
or click to browse, or paste (Ctrl+V)
Supports HEIC, HEIF, WebP, PNG, JPG, AVIF, BMP
When JPG is the better target format
Choose JPG when the goal is broad compatibility for email, uploads, sharing, or legacy editors. It is usually the right answer when the recipient or destination system is outside the Apple ecosystem.
When not to convert HEIC to JPG
JPG is not the best choice when you need transparency, lossless editing, or the strongest modern compression. In those cases, PNG, WebP, or AVIF can be more suitable depending on the workflow.
Known limitations
Before converting, note these constraints:
- Output behavior follows format capabilities (for example transparency support and lossy/lossless rules).
- Final file size depends on source image content and selected quality settings.
- If compatibility is critical, choose broadly supported targets first (typically JPG).
How to Convert HEIC to JPG
1
Drag and drop your HEIC files into the box above, or click to browse.
2
Your photos are converted instantly in your browser — nothing is uploaded.
3
Click Download to save each file, or Download All to get a ZIP.
Frequently Asked Questions
What is HEIC format?
HEIC (High Efficiency Image Container) is the default photo format on iPhones since iOS 11. It produces smaller files than JPG while maintaining the same quality. However, many Windows apps and websites don't support HEIC.
Is it safe to convert my photos here?
Yes. PicShift processes everything in your browser using WebAssembly. Your photos never leave your device — no files are uploaded to any server. You can verify this by disconnecting from the internet and trying the converter.
How many files can I convert at once?
You can convert up to 200 files at a time. For best performance with large batches, we recommend 100 or fewer.
Will I lose image quality?
The default quality setting (85%) produces files visually identical to the original. You can adjust the quality slider — higher values mean better quality but larger files.
Why is the output file sometimes larger than the original?
The output file becomes larger for three clear reasons: (1) Converting from a lossy format (JPG, WebP) to a lossless format (PNG) preserves every pixel, so file size increases in exchange for zero quality loss. (2) AVIF uses the AV1 codec, which has encoding overhead for small or simple images. AVIF delivers its strongest compression gains on high-resolution photos, with 20–50% better compression than JPEG in benchmark comparisons. (3) If the source is already heavily compressed, re-encoding does not reduce size further. PicShift uses industry-leading WASM encoders (MozJPEG, OxiPNG, libwebp) to produce the smallest possible output at your chosen quality. In compress mode, PicShift automatically keeps the original file when compression increases size. Learn more: https://picshift.app/docs/size-increase-explainer/