이 도구의 기능
브라우저에서 무료로 iPhone의 HEIC 및 HEIF 사진을 JPG, WebP 또는 PNG로 변환하세요. 일괄 변환, 업로드 없음, 가입 없음, 워터마크 없음.
지원되는 워크플로
이 페이지의 컨트롤을 사용하고 브라우저에서 결과를 확인한 뒤 복사하거나 다운로드하세요.
HEIC를 JPG로
iPhone 사진(HEIC)을 JPG, WebP 또는 PNG로 즉시 변환하세요. 파일은 장치에 그대로 유지됩니다.
로컬 우선 HEIC 변환
iPhone 사진의 호환성을 높이세요.
.heic 또는 .heif 파일을 드래그하세요. 서버에 업로드하지 않고 브라우저가 보편적으로 지원되는 형식으로 변환합니다.
여기에 HEIC 이미지 드롭
HEIC 또는 HEIF · 장치에서 처리됨
이미지는 브라우저에서 변환됩니다. 파일은 업로드되지 않습니다.
What is HEIC?
HEIC (High Efficiency Image Container) is a modern file format used by Apple on iPhones and iPads starting with iOS 11. It uses advanced compression algorithms to store high-quality photos in about half the file size of a standard JPEG. While great for saving storage on your phone, HEIC files often cause compatibility issues when you try to open them on older Windows PCs, Android devices, or specific web applications.
Why iPhones use HEIC
Apple adopted HEIC to solve the problem of high-resolution cameras filling up device storage. By using the HEVC (High Efficiency Video Coding) standard for still images, iPhones can capture better dynamic range and more color detail while maintaining a small footprint. However, because it is a relatively new format, it is not yet universally supported by all software and social media platforms.
HEIC vs. JPG vs. WebP
- HEIC: Best for storage efficiency and quality on Apple devices, but poor compatibility elsewhere.
- JPG (JPEG): The global standard. It works on every device, browser, and software but has larger file sizes and lower color depth.
- WebP: A modern web format that offers superior compression to JPG while being supported by all modern browsers.
Local-first Privacy Model
Most "HEIC to JPG" websites require you to upload your personal photos to their cloud servers. This exposes your private data to potential leaks or storage on their disks. ConvertUnlimited is different. Our tool uses a client-side HEIC decoder that runs entirely inside your browser's memory. Selected photo contents are processed locally in your browser, ensuring local browser-based processing and lightning-fast batch processing.
Batch HEIC Conversion
Need to convert an entire vacation gallery? Our tool supports bulk processing. Simply drag in dozens of HEIC files, choose your output format (we recommend JPG for compatibility or WebP for web performance), and hit "모두 변환." You can then download your images individually or as a single organized ZIP archive.
Frequently Asked Questions
Can I open HEIC on Windows?
Newer versions of Windows 10 and 11 support HEIC if you install specific extensions, but converting to JPG is often the easiest way to ensure you can share photos with others without them needing to install extra software.
Will my photos lose quality?
Converting from one lossy format (HEIC) to another (JPG) always involves a technical quality trade-off. However, by using high-quality re-encoding (90%+), the difference is usually invisible to the human eye.
Why is it free?
Because the conversion happens on your computer's CPU, we don't have to pay for expensive cloud processing servers. We keep our costs low and pass that benefit to you.
Browser Support
This tool works in all modern browsers supporting the HTML5 Canvas API and WebAssembly, including Chrome, Firefox, Safari, and Edge.
개인정보 및 처리