Convert JPG to GIF Online — Free
Runs 100% in your browser — your files never leave your device.
Some platforms, forums, and legacy systems still accept GIF and nothing else. Converting your JPEG maps it onto an optimized 256-color palette those systems understand. The encoding runs entirely on your device, so your photo stays with you from start to finish.
How it works
- 1
Drop your JPG file
Drag a JPEG image into the box, or click to browse. Nothing is uploaded.
- 2
Convert to GIF
Click Convert. The colors are mapped to a 256-color palette and a standard GIF is written locally.
- 3
Download the result
Save the GIF with one click, or drop another photo to convert.
About this tool
Converting JPG to GIF
A JPG file jpg trades detail for small files with lossy compression, and carries no transparency. GIF gif is limited to a 256-color palette with 1-bit transparency — ancient by technical standards but universally supported, and still the format of simple animation.. Converting moves your image from the first set of trade-offs to the second: file size shifts with the format's compression style, transparency survives where supported, and pixel data is re-mapped to the target format exactly.
What to check after converting
Open the result and check the two things conversion can change: transparency and size. Transparency is carried over exactly where the target format supports it. GIF compresses lossily, so this conversion re-encodes your image — reasonable settings keep the difference invisible, extreme ones do not. Remember the source was already lossy: converting to GIF preserves what arrived, it cannot restore what earlier compression discarded. Your original file stays untouched on your device either way, and the download is a brand-new file.
Frequently asked questions
Will converting to GIF improve the quality?
No conversion improves quality that compression already removed — moving JPG to GIF preserves what arrived and stops further loss, but the artifacts baked into the source stay baked in. The gains are about features: transparency, compatibility, or editing headroom.
Is my image uploaded anywhere?
No — the conversion runs entirely in your browser. The image is processed on your device and never sent to any server, which you can verify by disconnecting after the page loads.
Why convert JPG to GIF instead of the other way around?
The direction follows what the destination needs: simple animation and maximum compatibility versus photos and web uploads. Converting back is always available — but each lossy hop re-encodes the image, so keep the highest-quality format as your working copy and convert toward the destination.