Generate custom GIF files with the Boomerang GIF Creator. Configure the settings to match your exact requirements and download the result instantly. 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
回弹GIF先正播再倒播形成连续循环，营造出Instagram和TikTok上随处可见的令人满足的来回运动。这个工具获取你的现有GIF并附加一份帧的反转副本，让动画流畅地弹回。这是让任何短片段感觉更有活力和无限循环的最简单方式。
Features
自动附加反转帧实现流畅的正反循环
可选帧裁切，先隔离动画最佳部分再做回弹
正向和反向都保留原始帧时序，感觉自然
完全基于浏览器——GIF始终留在你的设备上
Guide
上传你要变成回弹效果的GIF
选择是包含所有帧还是先裁切到特定范围
预览回弹效果——动画应该正播然后无缝反转
下载完成的回弹GIF
Pro Tips
回弹效果对短促有力的动作效果最好——挥手、跳跃、转头——而不是长序列
如果循环在反转处有明显卡顿，尝试在应用前裁掉最后一两帧
注意输出帧数大约翻倍，所以文件大小也会相应增加
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。