Resize GIF
Resize your GIF images quickly and easily. Adjust dimensions, maintain aspect ratio, and optimize for any platform. All processing happens privately in your browser—no uploads required.
Resize GIF
Instantly resize GIFs for Discord, WhatsApp, Reddit, and more—private, watermark-free, and fully in your browser.
Drag & drop your GIF here
Max size 50MB • Only .gif files supported
Resize options
Platform presets
One-click sizing for popular social platforms.
Preview
Compare the original GIF with the resized output before downloading.
Original
No file selected
Size: —
Resized Output
No file selected
Size: —
Download
Save the resized GIF or start over with a new file.
Why Resize Your GIFs?
📱 Platform Optimization
- • Discord: 8MB limit, 640x360 recommended
- • WhatsApp: 16MB limit, optimized dimensions
- • Twitter: 5MB limit for GIFs
- • Email: Smaller sizes load faster
⚡ Performance Benefits
- • Faster loading times on websites
- • Reduced bandwidth usage
- • Better mobile experience
- • Improved page speed scores
How to Resize a GIF
Upload GIF
Drag and drop your GIF file or click to browse. Files stay private in your browser.
Set Dimensions
Enter width and height, use percentage scaling, or choose a platform preset.
Download
Click process and download your resized GIF. Quality is automatically optimized.
Frequently Asked Questions
How do I resize a GIF online?
Simply upload your GIF file, enter your desired width and height (or use percentage scaling), and click process. Our tool resizes your GIF instantly using advanced palette optimization to maintain quality.
Can I resize GIF files for free?
Yes! Our GIF resizer is 100% free with unlimited usage. There are no watermarks, no signup required, and all processing happens privately in your browser.
Will resizing a GIF reduce its quality?
We use the Lanczos scaling algorithm combined with intelligent palette generation to preserve quality. While some quality loss is inevitable when downsizing, our tool minimizes it significantly compared to basic resizing methods.
What's the maximum GIF file size I can resize?
You can resize GIFs up to 50MB, though we recommend files under 30MB for optimal performance. Since processing happens in your browser, very large files may require more memory.
Can I maintain aspect ratio when resizing?
Absolutely! Our tool includes an aspect ratio lock toggle. When enabled, changing the width automatically adjusts the height proportionally (and vice versa) to prevent distortion.