Video Resizer

Resize videos for Instagram, TikTok, YouTube, and more. Change aspect ratios to 16:9, 9:16, or 1:1 easily.

🛡️ 100% Client-Side Privacy Guarantee: This utility executes inside your browser runtime. Zero data is transmitted to external servers.

How to Use Video Resizer

  1. Input your data or choose a sample preset in the interactive workspace.
  2. Click process or calculate to execute instant client-side evaluation.
  3. Copy or export the verified output result with one click.

Free Video Resizer

Adjust your video's dimensions to fit any social media platform. Choose from popular aspect ratio presets with a single click.

Frequently Asked Questions

What is Video Resizer?

Video Resizer is a free, fast online utility by Cometflow Space that processes data 100% locally in your browser with zero server uploads.

Is Video Resizer free to use?

Yes, Video Resizer is completely free with no usage limits, paywalls, or required registration.

Is my data private when using Video Resizer?

Yes, all processing runs purely client-side using local browser memory. No sensitive inputs or files are ever sent over network connections.

Can I embed Video Resizer on my own website?

Yes, click the 'Embed on your Website' button on this tool to generate an instant, responsive iframe snippet.