Resize Videos Online Free

Change video resolution and dimensions. Downscale 4K to 1080p, resize for social media, or reduce file size.

Accepted formats

MP4, WebM, AVI, MOV, MKV, FLV, WMV, 3GP, M4V

Common use cases

  • Downscale 4K or 1080p videos to 720p for smaller file sizes
  • Resize videos to specific dimensions required by social media platforms
  • Reduce video resolution for email attachments and messaging apps
  • Match video resolution for consistent output when merging clips

How it works

  1. Upload Your Video — Drag and drop your video file or click to browse. All major video formats supported.
  2. Set New Resolution — Enter new width and height in pixels. Lock aspect ratio to prevent distortion.
  3. Download Resized Video — Click "Resize" and wait for processing. Download your resized video file.