HEIC (High Efficiency Image Container) is the default photo format of iPhones. It stores photos in roughly half the space of JPG, but many programs and older systems still cannot open it directly.
Typical use: Converting HEIC to JPG or PNG makes iPhone photos viewable and editable on any device, including Windows and Android.
About the HEIC format
HEIC (High Efficiency Image Container) is the HEIF container carrying HEVC-compressed image data, and it has been the default photo format on iPhones since iOS 11. At equivalent quality it stores photos in roughly half the space of JPG, keeps 10-bit color and HDR information intact, and can hold multiple images — bursts,Live Photos pairs, even depth maps — in one file.
Its weakness is everything outside Apple's ecosystem. Windows needs an extension from the Store to preview it natively, many web services still reject the upload, and HEVC's patent licensing slowed hardware adoption on non-Apple devices. Android 9+ phones generally handle it, but the desktop web remained JPG territory for years.
Strengths
- ✓ About half the size of JPG at the same quality
- ✓ 10-bit color and HDR survive the pipeline
- ✓ One file can hold bursts, sequences and depth data
Limitations
- ✗ Windows and many web services need extras to open it
- ✗ HEVC patent licensing complicated adoption outside Apple
- ✗ Thumbnail and preview performance on old hardware is poor
- Compression
- Lossy HEVC (lossless variant exists)
- Transparency
- Supported
- Animation
- Supported (bursts/sequences)
- Metadata
- EXIF, depth maps, HDR gain maps
- Best for
- iPhone photo storage
Convert HEIC to…
49 direct directions plus 12 workflows, sorted A–Z; 🔥 marks popular targets.
Frequently asked questions
What is a HEIC file?
HEIC (High Efficiency Image Container) is the default photo format of iPhones. It stores photos in roughly half the space of JPG, but many programs and older systems still cannot open it directly.
How do I convert HEIC files online?
Pick a target format from the "Convert HEIC to…" list below, drop your file and hit convert. Everything runs in your browser — no install, no upload, no watermark, no limits.
Is it safe to convert HEIC files here?
Yes. Every conversion is performed by your own device inside the browser — files never leave for a server, and the page keeps working even offline.
Which formats can HEIC convert to?
This page lists all 61 directions across documents, images, audio, video, spreadsheets and archives — each one is its own free converter page.