GIF87 to JPG Converter
FileFlip converts GIF87 to JPG entirely inside your browser, using ImageMagick compiled to WebAssembly. The file is never uploaded to a server: it is read off your disk, converted on your own machine, and saved back by the browser. That means no file-size limit, no queue and no account.
How do I convert a GIF87 file to JPG?#
- Drop your GIF87 file onto the converter at the top of this page, or click it to pick one from your computer. You can add as many as you like.
- Leave the target set to JPG and the conversion starts on its own. FileFlip downloads 14.1 MB of WebAssembly the first time and nothing after that, then runs ImageMagick on your own machine.
- Save the JPG file. Your browser writes it straight to your downloads folder, because there was never a server holding it.
Does converting GIF87 to JPG lose quality?#
Yes, once. GIF87 keeps everything and JPG does not, so this is the first time the file meets a lossy encoder. At high quality the difference is hard to see, and it is worth keeping the GIF87 original, because every later re-save of the JPG loses a little more.
Is it safe to convert GIF87 files online?#
Yes, because nothing is uploaded. FileFlip converts GIF87 files inside the browser tab you already have open, using WebAssembly builds of the same engines a desktop converter would install. Your file is read from your own disk into the page's memory, and no request carrying it is ever made.
You do not have to take that on trust. Open your browser's network panel, run a conversion, and you will see the engine come down and your file go nowhere. There is no upload, no server-side copy, no retention window, and no account tied to what you converted.
How FileFlip works lists every engine, its version and its download size, and shows how to check for yourself that nothing leaves your machine.
What GIF87 to JPG actually does to the file#
Converting GIF87 to JPG runs on ImageMagick, downloads 14.1 MB of WebAssembly the first time and nothing after that, encodes a lossless source with a lossy encoder for the first time, and drops extra images.
| Engine | ImageMagick |
|---|---|
| Conversion path | One step: GIF87 → JPG |
| Downloaded to your browser | 14.1 MB, once, then cached by your browser |
| Quality | Lossy, first generation |
| You get back | One file |
| Where it runs | In a background worker, so the page stays responsive |
What survives the conversion
| What is in the file | This conversion | Why |
|---|---|---|
| Extra images | Dropped | The target format has nowhere to put it. |
Worth knowing before you start:
- ImageMagick is asked for a single image, so only the first frame, page, or icon size is read
What is a GIF87 file?#
A GIF87 file follows the original 1987 Graphics Interchange Format specification that CompuServe published two years before GIF89a added transparency and animation, so it stores a single, fully opaque image using the same LZW compression and 256-color palette as any other GIF.
There's essentially no reason to target GIF87 today; write a plain GIF, which is GIF89a, instead unless a specific tool or test needs the older header.
Convert to GIF89a or PNG when the image needs transparency or animation, since GIF87 supports neither.
What is a JPG file?#
A JPG file holds a photograph or other continuous-tone image compressed with the JPEG algorithm, the lossy codec that has been the default for digital photos and web images since 1992.
Use JPG for photographs and any image where small file size matters more than pixel-perfect fidelity or a transparent background.
Convert away from JPG when the image needs transparency, when it's flat-color artwork or text that PNG compresses better, or when the file has been through enough edit-and-resave cycles that the compression artifacts are visible.
GIF87 to JPG questions people ask#
What is a GIF87 file?
A GIF87 file follows the original 1987 Graphics Interchange Format specification that CompuServe published before adding transparency and animation in 1989's GIF89a. It stores a single, fully opaque static image.
What's the difference between GIF87 and GIF89a?
GIF89a, released in 1989, added the features people now associate with GIF: transparent backgrounds, multi-frame animation, and comment or application metadata blocks. GIF87, the original 1987 version, has none of those and can only hold one static, opaque image.
Do modern browsers still support GIF87 files?
Yes. GIF89a was designed as a backward-compatible extension of GIF87, so every GIF reader that handles modern animated GIFs also reads a plain GIF87 file without any issue.
What does JPG stand for?
JPG is a shortened spelling of JPEG, which stands for Joint Photographic Experts Group, the committee that designed the compression standard in 1992. The extension itself carries no separate meaning beyond that origin.