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Soporta PNG, JPG, WEBP, AVIF, GIF • Máx. 50MB (GIF: 10MB)

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Compress GIF Online: Reduce Size & Weight

The best animated GIF compressor to reduce file size while maintaining smooth animation and visual quality. Compress GIF without losing quality or dropping frames.

How to reduce animated GIF size?

1. Upload GIF

Drag and drop your animated GIF file to optimize.

2. Optimization

The system will apply LZW compression and palette reduction.

3. Download

Download your optimized GIF while keeping all animation.

Explore Other Image Formats

Compress JPG

Best for photographs
Compress PNG

Perfect for transparency
Compress WebP

Best for web performance

Frequently Asked Questions: Compress Animated GIF

How can I reduce GIF file size for Discord or WhatsApp? ▼
If you need to reduce GIF MB size for sharing on Discord or WhatsApp, our tool is specifically designed for this. These platforms have strict file limits (usually 8MB or 25 MB). By compressing your GIF on OptimizeImg, we optimize the global color palette and frame refresh rates, allowing you to shrink the size significantly without losing the animation's heart.
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Will my animation lose its smoothness after compression? ▼
No. Unlike other optimizers that drop frames to save space, OptimizeImg preserves every original frame. Size reduction is achieved through:
  • Intelligent color palette reduction.
  • Removing redundancies between successive frames.
  • Stripping away unnecessary metadata.
Why are GIF files so large compared to other formats? ▼
A GIF is essentially a sequence of images without modern video compression. To shrink GIF size for web or mobile SEO, it is crucial to optimize it before uploading. A lightweight GIF improves your site's LCP and keeps users from leaving due to slow loading times on mobile networks.

How does GIF compression work?

Animated GIF files are essentially a sequence of individual images (frames) that play in a loop. OptimizeImg uses a professional-grade optimization engine that analyzes all frames and applies advanced compression techniques while keeping every original frame intact.

Our algorithm applies optimized LZW compression along with intelligent color palette reduction. Instead of dropping frames, we optimize the differences between successive frames, storing only the pixels that change between each frame.

Additionally, we apply controlled lossy compression that subtly reduces color variations imperceptible to the human eye. This allows reducing file size by up to 70% while maintaining smooth animation playback. It's especially useful for GIFs shared on social media or used on websites.

More Image Tools

In addition to compressing images, you can also convert between formats directly in your browser.

Convert Image Format

Change between JPG, PNG, WebP and AVIF without losing quality. 100% private.