更改视频分辨率
将视频分辨率更改为 360p、480p、720p 或 1080p。免费在线工具。
12.9K+ 文件已转换
将文件拖放到此处
或点击浏览
Video 文件已接受
文件已转换！
您今天已使用全部 3 次免费转化。
该文件超出了 25MB 的免费限制。
一次性付款 · Stripe & PayPal
经常转换？通过订阅保存：
转换失败
出了点问题，但我们会帮您解决
留下您的邮箱，我们会在24小时内将转换后的文件发送给您。
收到！我们将在24小时内发送邮件。
Change the resolution of any video file from 360p up to 4K. Downscale large videos for faster uploads and smaller file sizes, or standardize resolution across multiple clips. Supports all common video formats including MP4, AVI, MOV, and MKV.
更改视频分辨率 — 使用方法
- 1 Upload your video file
- 2 Select target resolution (360p, 480p, 720p, 1080p, or 4K)
- 3 Click Convert to change resolution
- 4 Download the resized video
常见问题
No. Upscaling increases pixel count but cannot add detail that was not in the original footage. Downscaling is more common and useful.
No. The audio track is preserved as-is during resolution changes. Only the video dimensions are modified.
1080p (1920x1080) is the standard for YouTube, Instagram, and TikTok. 720p works well for faster uploads with good quality.
