HEIC (High Efficiency Image Container) is the default photo format on iPhones since iOS 11. It produces files about 50% smaller than JPG at the same visual quality, but many Windows apps and websites can't open them.

Will I lose quality when converting?

Converting to JPG involves lossy compression, but at the default quality (92%) the difference is invisible to the human eye. Converting to PNG is lossless — zero quality loss.

Can I convert multiple files at once?

Yes. Drop or select as many HEIC files as you need. They are all converted in parallel in your browser.

Why is the first file slow?

The HEIC decoder (libheif WebAssembly) needs to be downloaded and initialized on first use. This takes a few seconds. Subsequent files convert almost instantly.

Does this work with HEIF files too?

Yes. HEIC and HEIF are the same format family. Any .heic or .heif file from an iPhone, iPad, or modern camera will work.

Why does my iPhone use HEIC?

HEIC (HEIF) produces smaller files than JPG at the same quality, saving storage space. Apple adopted it as the default format starting with iOS 11.

Can I batch convert multiple HEIC files?

Yes. Drop all your HEIC files at once and they will be converted in parallel. Each output file keeps the original filename with a .jpg extension.

Does HEIC to JPG conversion lose quality?

There is a very slight quality reduction since HEIC is being re-encoded to JPG. At high quality settings (90%+), the difference is imperceptible.

HEIC to JPG

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Max 50.0 MB per file·Supports: HEIC · HEIF

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How HEIC conversion works

iPhones save photos as HEIC by default — a smaller, modern format that most desktop tools can't open. FileKit uses libheif compiled to WebAssembly to decode HEIC entirely in your browser, then re-encodes the pixels as JPG or PNG. Privacy is preserved: photos never leave your device. Batch up to dozens of photos at once. JPG output supports a quality slider; PNG is always lossless.

How to Convert HEIC to JPG

1
Upload HEIC files
Drag and drop .heic or .heif files from your iPhone or iPad. FileKit decodes them using a local WebAssembly library.
2
Choose output format
Select JPG for the smallest file size (best for sharing) or PNG for lossless quality (best for editing).
3
Download converted images
FileKit converts each HEIC file and shows a preview. Download them individually or all at once. EXIF orientation data is preserved.

Frequently Asked Questions

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HEIC to JPG

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How HEIC conversion works

How to Convert HEIC to JPG

Upload HEIC files

Choose output format

Download converted images

Frequently Asked Questions

Your Privacy, Guaranteed

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