How much can I reduce the file size?

Typical reductions range from 30% to 70% depending on the GIF content and compression settings.

Will compression make my GIF look bad?

Light compression is nearly invisible. Higher compression may introduce slight color banding, but the preview lets you judge before downloading.

Can I compress GIFs with transparency?

Yes. Transparent areas are preserved during compression.

ToolsJam

GIF Compressor

Shrink your GIF files significantly without destroying visual quality. The compressor reduces the color palette, removes redundant frame data, and applies lossless optimizations to deliver a smaller file that still looks great.

将GIF拖放到此处或点击上传

支持动画和静态GIF文件

GIF Compressor Online

How to Use

Upload the GIF you want to compress
Adjust the compression level slider
Preview the compressed result and compare file sizes
Download the optimized GIF

Features

Adjustable compression level from light to aggressive
Color palette reduction with dithering options
Frame optimization to remove redundant pixels
Side-by-side size comparison before and after

Tips

Start with medium compression and increase only if the file is still too large
Reducing the color count has the biggest impact on file size
For web use, aim for GIFs under 5 MB for fast loading