免费视频裁剪工具
先在浏览器里本地裁好 MP4、WEBM 或 MOV 片段,再去做评审、截图、转 GIF 或交付。
先在本地裁好视频片段,再做评审、转 GIF 或交付。
关于这个工具:免费视频裁剪工具
Trim MP4, WebM, and MOV clips locally in the browser before GIF export, thumbnailing, docs, or delivery. 无需上传——全部处理都在你的浏览器本地完成,兼顾隐私与速度。
常见用法
- 先裁出最短但够用的片段,再去转格式或转 GIF,整体会更省时间。
- 源视频很长时,建议分几次粗剪,浏览器端处理会更稳。
剪片头片尾,不用整段重编码
多数时候你需要的只是掐掉开头三秒和结尾两秒,而不是把整段转格式。本地裁剪更快、不动源文件,也不用把私密片段上传到某个在线转换站。
不掉画质的裁剪
- 1
先定入点和出点
完整看一遍、记下两个时间点再剪。靠眼睛反复试剪,比一次想清楚更费时间。
- 2
能无损切就无损切
为了裁剪而重编码,白白丢掉一代画质,没有任何好处。
- 3
检查首尾两帧
切在帧中间的边界会出现撕裂或重复帧。有的话微调一下切点。
视频裁剪常见问题
- 裁剪会降低画质吗?
- 只有在工具重编码时会。按关键帧切,原始帧原封不动。
- 能不上传就裁吗?
- 可以。片段在你的浏览器里处理,不会离开你的机器。
- 要消耗积分吗?
- 不用。本站的本地视频工具完全免费,也不消耗积分。
拖入文件或点击浏览
等待文件中
先添加一个文件再开始。
原始大小
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输出大小
-
源视频时长
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已保存
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仅在浏览器本地处理,不上传。
原始大小
等待文件中
输出大小
等待文件中
小提示
- 先裁出最短但够用的片段,再去转格式或转 GIF,整体会更省时间。
- 源视频很长时,建议分几次粗剪,浏览器端处理会更稳。
相关免费工具
Free Video Converter
Convert MP4, WebM, and MOV videos locally in the browser before review, publishing, or handoff.
Free Video to GIF Converter
Turn short videos into looping GIFs in the browser for docs, chat, support replies, and social posts.
Free Video Thumbnail Maker
Capture a clean video frame in the browser for thumbnails, covers, listings, docs, and preview cards.
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