How to convert HEIC to GIF online
- 1
Drop your HEIC file
Drag your High Efficiency Image Container file onto the box above, or click it to pick a file.
- 2
Wait a few seconds
Conversion starts on its own and runs on your device, not on a server.
- 3
Download your GIF
Click Download to save the Graphics Interchange Format file.
HEIC vs GIF: format overview
High Efficiency Image Container
Apple (based on MPEG HEIF/ISO spec) · 2017
- Compression
- lossy
- Color depth
- 12-bit
- Transparency
- Yes
- ✓ 50% smaller than JPEG at equivalent quality
- ✓ Supports 16-bit depth and HDR
- ✗ Poor browser support
Graphics Interchange Format
CompuServe (Steve Wilhite) · 1987
- Compression
- lossless
- Color depth
- 8-bit
- Transparency
- Yes
- ✓ Universal animation support in browsers
- ✓ Supported everywhere including email clients
HEIC magic bytes: 00 00 00 18 66 74 79 70 68 65 69 63
GIF magic bytes: 47 49 46 38 39 61
Why convert HEIC to GIF?
Live Photos on iPhone capture a short burst of frames around a still image, stored in the HEIC container format. These animated bursts look great in the Photos app on iOS and macOS, but sharing them outside the Apple ecosystem is a persistent frustration. When you AirDrop or export a Live Photo, it often arrives as a static HEIC file with the animation stripped out, or worse, a file the recipient cannot open at all.
GIF has been the universal format for short looping animations since the early web, and it remains the format that messaging apps, forums, and social platforms accept without question. Discord, Slack, iMessage on Android, Reddit, and Tenor all support GIF natively. Converting a Live Photo burst from HEIC to GIF lets you share the motion as intended, looping seamlessly in any chat window or web page without requiring special software on the viewer's end.
Because GIF is limited to 256 colors per frame, the output will show some color banding compared to the original HEIC frames, particularly in areas with smooth gradients like skies or skin tones. The animation will also be lower resolution to keep file sizes manageable. For most social sharing purposes, the result is entirely acceptable and captures the essential motion of the Live Photo. If maximum color fidelity matters more than GIF compatibility, consider converting to WebP or APNG instead, though those formats have narrower platform support.
Quality & file size: HEIC to GIF
Typical sizes: HEIC 1.5–3 MB (12MP photo); GIF 5–50 MB (animated clip (3s)).
GIF will not bring back detail that HEIC compression already removed, but it adds no further loss — handy when you need to edit the image.
Frequently asked questions
Will the image quality change after conversion?
Your HEIC file never leaves this tab — FormatDrop has no endpoint that receives file data. How it works