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Change a video’s aspect ratio

Fit a video to each network’s format: 16:9 for YouTube, 9:16 for TikTok and Reels, 1:1 or 4:5 for Instagram.
  1. 1Import
  2. 2Adjust
  3. 3Download

Drag and drop your videos here

or click to select them from your device · 100% processed in your browser

Why use “Change the aspect ratio”?

FastYour result in seconds, no software to install.
PrivateYour videos stay on your device: nothing is sent to a server.
FreeNo sign-up, no watermark.

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