How do I convert HEIC to ICO?

Upload your HEIC file above. It is converted to ICO automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.

Does converting HEIC to ICO lose quality?

Each icon size is scaled down from your image and stored without further compression, so small sizes stay crisp.

HEIC or ICO: which should I use?

Use HEIC for saving storage space on iPhones and iPads. Use ICO for website favicons and Windows app or shortcut icons. Keep in mind the main drawback of ICO: icons are square and at most 256 × 256 pixels.

HEIC 파일이란 무엇인가요?

HEIC는 iPhone과 iPad가 사진을 저장하는 기본 형식입니다. 비슷한 화질에서 JPG의 최대 절반 정도 용량만 차지하지만, 많은 Windows PC, Android 앱, 웹사이트에서는 아직 열 수 없습니다.

What sizes does the ICO file include?

The standard icon sizes of 16, 32, 48, 64, 128 and 256 pixels, skipping any larger than your image. Browsers and Windows pick the best size automatically.

Is the HEIC to ICO converter free?

Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

Convert HEIC to ICO — Favicons and Windows Icons

Convert HEIC to ICO online to make a favicon or Windows icon in several sizes. No software to install. Preview one free or batch-convert with Premium.

Drop your HEIC file or click to browse

Why convert HEIC to ICO?

ICO is supported far more widely than HEIC, so the file is easier to open, share and upload.
One ICO bundles the standard 16 to 256 px icon sizes (up to the size of your image), ready for a favicon.ico or a Windows shortcut.

What to expect when converting HEIC to ICO

아이콘은 정사각형이므로 정사각형이 아닌 이미지는 투명한 정사각형의 가운데에 배치됩니다. 이미지보다 큰 크기는 생성되지 않으므로 최소 256 × 256픽셀 이미지로 시작하세요.
높은 동적 범위와 넓은 색영역의 디테일은 표준 8비트 색상으로 변환됩니다.

HEIC 대 ICO

기능	HEIC	ICO
성명	High Efficiency Image Container	Windows 아이콘
개발 주체	iOS 11(2017)부터 Apple의 기본 사진 형식	Created by Microsoft for Windows icons
압축	손실 압축(HEVC)	Lossless images at several sizes
투명도	iPhone 사진에는 없음	Yes — smooth, partial transparency
애니메이션	아니요	아니요
색상	채널당 8비트 또는 10비트, 넓은 색영역	투명도를 지원하는 풀 컬러
지원 프로그램	Apple devices; many Windows PCs, Android apps and websites need extra software	Browsers (as favicon.ico), Windows and icon editors
다음에 가장 적합	saving storage space on iPhones and iPads	website favicons and Windows app or shortcut icons
주요 단점	limited support outside Apple devices	icons are square and at most 256 × 256 pixels

In short: choose HEIC for saving storage space on iPhones and iPads; choose ICO for website favicons and Windows app or shortcut icons.

Frequently asked questions

How do I convert HEIC to ICO?: Upload your HEIC file above. It is converted to ICO automatically (change the output format or quality in the Settings tab if you need to), then click Download. There is nothing to install.
Does converting HEIC to ICO lose quality?: Each icon size is scaled down from your image and stored without further compression, so small sizes stay crisp.
HEIC or ICO: which should I use?: Use HEIC for saving storage space on iPhones and iPads. Use ICO for website favicons and Windows app or shortcut icons. Keep in mind the main drawback of ICO: icons are square and at most 256 × 256 pixels.
HEIC 파일이란 무엇인가요?: HEIC는 iPhone과 iPad가 사진을 저장하는 기본 형식입니다. 비슷한 화질에서 JPG의 최대 절반 정도 용량만 차지하지만, 많은 Windows PC, Android 앱, 웹사이트에서는 아직 열 수 없습니다.
What sizes does the ICO file include?: The standard icon sizes of 16, 32, 48, 64, 128 and 256 pixels, skipping any larger than your image. Browsers and Windows pick the best size automatically.
Is the HEIC to ICO converter free?: Yes. Convert, preview and download a single result without creating an account. Premium adds batch conversion (many files into one ZIP) and larger uploads.

HEIC를 ICO로로 할 수 있는 일

시작하기 전에 주요 기능을 검토하세요.

Convert HEIC files to ICO online
Bundle standard icon sizes from 16 to 256 px in one file
Switch to any other output format in Settings
Batch-convert many HEIC files into one ZIP
Preview the result before you download

이 도구를 사용하세요

설정 참고

HEIC를 ICO로에 사용 가능한 제어 기능입니다.

설정

출력 형식드롭다운: Chooses the file type you download. The page opens on its own output format; switch to any other format before converting.옵션: JPGPNGWebPAVIFGIFTIFFBMPICOPDF
품질슬라이더범위: 20–100 · 기본값: 90: For JPG, WebP, AVIF and image-to-PDF output: higher keeps more detail but makes a bigger file; 60–80 suits most photos. Documents (Publisher, XPS, EPS…) become PDFs with every page and sharp text, with no quality setting.
무손실 모드켜기 / 끄기: For WebP and AVIF output: keeps every pixel exactly (best for logos, graphics and transparency) at the cost of a larger file.
배경 채우기색상 선택기: 투명도를 저장할 수 없는 JPG, BMP, 이미지-PDF 출력용: 투명한 영역을 채울 색상(기본값은 흰색).