HEIC to GIF converter
Drop in a HEIC and get a GIF back. GIF is the short looping animation that plays anywhere: any browser, any chat, any email, with nothing to install. The practical difference is that the result opens anywhere, which HEIC files do not. Your file never leaves your computer.
How to convert HEIC to GIF
- 1 Drop your HEIC .heic or .heif file onto the page, or click to browse for it.
- 2 Check the options. Nothing is thrown away on the way to GIF, so there is no quality dial to set.
- 3 Convert. The work happens on your own machine, so how long it takes depends on your computer and the file.
- 4 Download the GIF, or add more files and do the whole set in one go.
Why convert HEIC to GIF
- A HEIC will not open in a browser, so anything going onto a web page, into a document or into a message has to become a GIF first.
- You want a copy that will not get any worse each time you edit and save it, and GIF gives you that.
- Animation plays everywhere with no player or plugin needed.
- Flat colours stay crisp, with nothing smudged around the edges.
- Short looping animations and reaction clips.
HEIC compared with GIF
How the two formats differ on the things that decide whether a conversion is worth making.
| Property | HEIC | GIF |
|---|---|---|
| File extension | .heic | .gif |
| Compression | Lossy | Lossless |
| Colour depth | Up to 10 bits per channel | 8-bit indexed, 256 colours per frame |
| Typical file size | Smaller | Larger |
| Browser support | Some browsers | Every browser |
| Introduced | 2015 | 1987 |
| Developed by | MPEG / Apple | CompuServe |
Quality and what changes
GIF stores every pixel exactly, but it can only preserve what the HEIC already contained. The compression artefacts baked into the source are preserved perfectly along with everything else, so the picture does not improve, it just stops degrading. Expect the file to grow substantially, often several times over, because HEIC was discarding data that GIF now has to write out in full.
- HEIC files can be read here but not created, so conversions run one way only.
- HEIC files with a depth map or Live Photo data keep only the main still image.
- One GIF limitation to keep in mind: only 256 colours per frame, which wrecks photos and smooth gradients.
Questions about HEIC to GIF
Does converting HEIC to GIF improve the quality?
No. GIF preserves what it is given perfectly, including the compression artefacts already present in the HEIC. It stops further loss from happening, which is worth doing before editing, but it cannot recover detail that was discarded.
Why is my GIF bigger than the HEIC?
Because HEIC was discarding data and GIF is not. A lossless format has to write out every pixel it is handed, artefacts included, so growing several times over is normal and does not mean anything went wrong.
Why does the GIF look grainy or banded?
GIF allows only 256 colours per frame. Photographic content, gradients and skin tones cannot be represented exactly, so the encoder dithers, which reads as speckle. Flat graphic content survives the palette far better than filmed footage.
Is my HEIC file uploaded anywhere?
No. The whole thing runs inside the browser tab you already have open. Your HEIC is read straight from your own disk, converted on your machine and handed back as a GIF. Nothing is sent anywhere, nothing is stored and there is no account.
Is there a file size limit?
There is no server-side limit because no server sees the file. The real ceiling is your device memory, since the input and the output both have to fit in the tab. A few hundred megabytes is usually fine on a desktop machine and considerably less on a phone.
Can I convert several HEIC files at once?
Yes. Add as many as you like and they are processed one after another, then offered as separate GIF downloads or as a single ZIP. Speed depends on your own processor rather than on a queue.
Does the converter work offline?
Yes, after the page has loaded once. The engine is cached by the browser, so you can disconnect, reload and keep converting. That falls out of doing the work locally rather than being a separate mode you switch on.