SEERSeerKits

在线调整视频尺寸

更改分辨率与画面尺寸,便于网页嵌入、移动播放与减小体积。本地缩放 — 200 MB 以内免费。

Local Processing

Drag and drop your file here

or click to browse from your device

mp4movwebmmkvavi

Maximum file size: 200 MB

Import fromOneDrive URLs supported

Supported Formats

File types you can use with Resize Video.

Supported Input Formats

mp4movwebmmkvavi

Available Output Formats

mp4webm

Usage Limits

Free tier limits for Resize Video on the web.

  • Max file size

    200 MB per file

  • Daily free uses

    10 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 调整视频尺寸

  1. 1

    选择视频

    上传需缩放的文件。

  2. 2

    设置目标分辨率

    选预设或自定义尺寸,可选锁定比例。

  3. 3

    下载缩放后视频

    缩放并保存供目标平台使用。

Need more power?

Take 调整视频尺寸 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

放大能提高画质吗?
放大只放大像素,无法增加细节。缩小适合网页分发。
能锁定宽高比吗?
可以 — 输入宽或高,SeerKits 自动算比例维数。
有哪些分辨率?
可选 720p、1080p、4K 等预设或自定义像素宽高。