How do I reduce a GIF file size?

Upload your GIF, lower the Max Colors to 64-128, optionally reduce the frame rate, and click Process. This typically reduces file size by 50-90%.

What does Max Colors do?

GIFs can use up to 256 colors per frame. Reducing this to 128 or 64 significantly shrinks file size with minimal visible quality loss. For simple graphics, even 16-32 colors can work well.

What is the Lossy Level?

It controls dithering aggressiveness. Higher values produce smaller files but introduce more visual artifacts. Start at 0 (lossless dithering) and increase only if you need maximum compression.

Will the animation still work?

Yes, the compressed GIF plays back exactly like the original — just with optimized colors and optionally fewer frames for a smaller file size.

Compress GIF

Reduce GIF file size by lowering colors, frame rate, and applying lossy optimization.

GIF File

Drop files here or click to browse

Max 4096.0 MB per file · drop multiple for batch

100% private — files never leave your device

Free — no sign up, no watermark

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How to Use Compress GIF

Upload an animated GIF file by dragging it in or clicking Browse
Adjust Max Colors (64-128 is usually a good balance between quality and size)
Set Frame Rate to a lower value (e.g. 10) to reduce file size, or leave at 0 to keep the original
Optionally set a Max Width to downscale the GIF
Click Process and download the compressed GIF

Features

Reduce GIF file size by 50-90% with color and frame rate optimization
Adjustable color palette: 2-256 colors with optimized dithering
Lower frame rate to reduce file size without losing animation feel
Downscale dimensions while preserving aspect ratio
100% private — files never leave your browser

Frequently Asked Questions

How do I reduce a GIF file size?: Upload your GIF, lower the Max Colors to 64-128, optionally reduce the frame rate, and click Process. This typically reduces file size by 50-90%.
What does Max Colors do?: GIFs can use up to 256 colors per frame. Reducing this to 128 or 64 significantly shrinks file size with minimal visible quality loss. For simple graphics, even 16-32 colors can work well.
What is the Lossy Level?: It controls dithering aggressiveness. Higher values produce smaller files but introduce more visual artifacts. Start at 0 (lossless dithering) and increase only if you need maximum compression.
Will the animation still work?: Yes, the compressed GIF plays back exactly like the original — just with optimized colors and optionally fewer frames for a smaller file size.

Related Tools

Video to GIF GIF to Video Resize GIF