视频压缩器

Upload a video, review its size, duration, and codec, then choose the compression settings you want. Resolution stays unchanged unless you select resizing, and the upload limit remains 1 GB.

Compress a video online

MP4, MOV, WebM, MKV, AVI, M4V, FLV, WMV, MPEG, and 3GP files are accepted up to 1 GB.

选择视频或拖放到此处

未选择任何文件

Compression preset
Estimated output size

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相关媒体工具

视频转换器 转换MP4、MOV、WebM、MKV、AVI等。 视频合并器 Combine clips before compressing the finished video. 视频变速器 Make videos faster or slower before compressing. 视频剪辑器 Cut videos before sharing or uploading. 视频旋转器 旋转视频并修复侧向拍摄的手机录像。 从视频中提取帧 Save full-resolution still images from video timestamps. MP4 to MP4 Rebuild or re-encode MP4 files. MOV 转 MP4 Make iPhone and QuickTime videos easier to share. WebM to MP4 Create a broadly compatible MP4 from WebM. MP4 to GIF Create short animated GIF clips.

Frequently asked questions

Is this video compressor free?

Yes. You can compress videos for free without signup, software installation, paid APIs, or watermarks.

Does compression change video quality?

Only when you choose a compression preset or custom setting. Convertr keeps the original resolution by default unless you select a resize option.

Can I choose a target file size?

Yes, custom mode can aim for an approximate target size when the requested size is technically feasible for the video duration. Exact output size is not guaranteed.

最大上传大小是多少？

上传限制为1 GB，与Convertr的其他功能一致。在此限制内，支持全分辨率视频。