SEERSeerKits

在线裁剪视频

裁掉多余边缘,按自定义比例 reframing,适合社交与演示。本地处理 — 200 MB 以内免费。

Local Processing

Drag and drop your file here

or click to browse from your device

mp4movwebmmkv

Maximum file size: 200 MB

Import fromOneDrive URLs supported

Supported Formats

File types you can use with Crop Video.

Supported Input Formats

mp4movwebmmkv

Available Output Formats

mp4webm

Usage Limits

Free tier limits for Crop Video on the web.

  • Max file size

    200 MB per file

  • Daily free uses

    12 conversions per day

  • Batch limit

    Up to 1 file at once

Need more? Try the Seer app for expanded limits.

Privacy & Processing

如何使用

如何使用 SeerKits 裁剪视频

  1. 1

    上传视频

    选择要 reframing 的片段。

  2. 2

    设置裁剪区域

    选比例预设或在预览上画裁剪框。

  3. 3

    导出裁剪视频

    处理并下载 reframing 后的片段。

Need more power?

Take 裁剪视频 further with Seer Video

The web tool is perfect for quick jobs. When you need bigger files, batch workflows, or pro-grade controls, continue in the Seer app ecosystem — same privacy-first approach, more headroom.

  • Larger file limits beyond the web free tier
  • Batch processing for multiple files at once
  • Advanced codec and quality options
  • Offline processing when you need it on the go
Download Seer Video

常见问题解答

能裁成 Instagram 或 TikTok 比例吗?
可以 — 选 1:1、4:5、9:16、16:9 预设或自定义像素。
裁剪会重编码吗?
通常需重编码可见区域。SeerKits 用高效预设尽量减小画质损失。
能拖动裁剪框吗?
在预览中拖动裁剪框以居中主体后再导出。