Why do iPhone photos show up as HEIC?

iOS High Efficiency Image Format saves space versus JPEG. Many Windows apps, CMS fields, and email clients still expect `.jpg`. This tool re-encodes the pixels to JPEG locally.

Is my Camera Roll uploaded?

No. Conversion uses a WebAssembly decoder in this tab. Close the tab to drop the file from memory.

Live Photos and bursts?

You convert one HEIC/HEIF still at a time. Live Photo motion pairs and burst extras are not exported as video or extra frames here.

What if conversion fails in Chrome?

Some HEIF variants (10-bit, unusual codecs) fail in the decoder. Try another export from Photos, or Safari, which can often display HEIC natively. Max file size is 15 MB.

Utill.net

HEIC → JPG 변환

아이폰 사진

HEIC/HEIF 아이폰 사진을 JPEG로 변환합니다. 업로드 없이 브라우저에서 처리합니다.

이 변환은 브라우저에서만 실행됩니다. 서버로 업로드하지 않습니다.

HEIC/HEIF 사진을 드래그 앤 드롭하거나 아래에서 선택

파일 찾기

이 도구는 무엇인가요?

An in-browser HEIC → JPG converter for iPhone stills. Drop a .heic / .heif file, wait for the local decoder, then download a JPEG. Nothing is sent to a server.

It is not a general image compressor (use Compress image) and not a Base64 encoder (use Image to Base64).

자주 쓰는 경우

Send an iPhone photo to a Windows PC or Slack that rejects HEIC
Prepare a JPEG for a CMS, printer, or government form that only accepts JPG
Keep a shareable copy without opening Photos on a Mac

사용 방법

Drag a HEIC/HEIF from Finder, Explorer, or your phone (AirDrop / cable).
Wait for the preview. Conversion can take a few seconds on large 12 MP shots.
Download JPG. Files never leave the device.

예시

Input	Notes
`IMG_1234.HEIC` from Camera Roll	Typical iOS still; output `IMG_1234.jpg`.
`.heif` from another camera	Same pipeline if the decoder supports that brand.
15 MB+ HEIC	Rejected — export a smaller crop in Photos first.
JPEG renamed to `.heic`	Fails; the bytes are not HEIF.

실무에서 흔한 실수

Decoder limits: not every HEIF profile (especially 10-bit HDR) converts. That is a library limit, not an upload error.
Color: JPEG is 8-bit sRGB-ish; wide-gamut Display P3 shots can look slightly less vivid after conversion.
We do not strip or preserve all EXIF; treat this as a visual export, not an archival clone.

참고자료

최종 검토: 2026-08-30

자주 묻는 질문

Why do iPhone photos show up as HEIC?: iOS High Efficiency Image Format saves space versus JPEG. Many Windows apps, CMS fields, and email clients still expect `.jpg`. This tool re-encodes the pixels to JPEG locally.
Is my Camera Roll uploaded?: No. Conversion uses a WebAssembly decoder in this tab. Close the tab to drop the file from memory.
Live Photos and bursts?: You convert one HEIC/HEIF still at a time. Live Photo motion pairs and burst extras are not exported as video or extra frames here.
What if conversion fails in Chrome?: Some HEIF variants (10-bit, unusual codecs) fail in the decoder. Try another export from Photos, or Safari, which can often display HEIC natively. Max file size is 15 MB.