Edit your GIF animations with the GIF Downscaler. Upload a GIF, apply your changes, and download the result. All processing runs entirely in your browser — your files are never uploaded to any server.
将GIF拖放到此处或点击上传
支持动画和静态GIF文件
About
大尺寸GIF加载慢，经常超出上传限制。缩小操作减少每一帧的像素尺寸，显著减小文件大小同时保持动画完整。当GIF需要放入聊天消息、论坛帖子或有严格大小要求的邮件时，这是首选操作。
Features
按百分比缩小或缩到精确的像素尺寸
文件大小显著减小——像素越少字节越少
动画时序和帧数保持不变
平滑的缩小采样让图像在小尺寸下依然清晰
Guide
上传你要缩小的GIF
选择缩小倍数或直接输入目标尺寸
预览缩小后的版本确保效果依然不错
下载缩小后的GIF
Pro Tips
尺寸减半（50%）通常能将文件大小减少约75%——节省惊人
大多数消息平台以300到400像素宽显示GIF，比这更小通常没必要
先缩小再压缩，可以最高效地减小文件大小
FAQ
Upload your GIF and configure the settings. The tool processes everything in your browser using JavaScript, so your files stay private and the result is ready to download instantly.
Yes. All processing happens locally in your browser. Your GIF files are never sent to any server, ensuring complete privacy.
There is no hard limit. Processing speed depends on your device — most modern browsers handle GIFs up to 30–50 MB without issues.
Related
在上方上传你的GIF即可开始。只需几秒钟，完全免费，文件始终留在你的浏览器中。