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Video Resizer

Resize video resolution to 1080p, 720p, 480p, 360p, or custom dimensions with aspect ratio lock.

In-Browser

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About Video Resizer

Runs in your browser

Resize video resolution to 1080p, 720p, 480p, 360p, or custom dimensions with aspect ratio lock. Typical uses include downscaling 4K video to 1080p/720p, and standardizing video dimensions for web embedding.

A browser-supported source is drawn frame by frame at the selected width and height. Use the aspect-ratio lock when you need to avoid stretching faces, text, or logos.

Reducing dimensions removes detail that cannot be restored later. Check the exported video on the intended device before discarding the original.

How to Use Video Resizer

1

Upload your video.

2

Select a preset resolution or enter custom dimensions.

3

Click Resize Video to encode and download.

Key Capabilities

Resolution presets for 1080p FHD, 720p HD, 480p SD, and 360p Mobile
Custom pixel width and height inputs
Aspect ratio lock to prevent stretching
High-quality canvas bilinear filtering

Application Scenarios

Downscaling 4K video to 1080p/720p
Standardizing video dimensions for web embedding

Technical Constraints

•Processing speed depends on your local device CPU and hardware acceleration.
•Operates within client browser memory with zero server uploads.

Frequently Asked Questions about Video Resizer

Video Resizer processes video File in local browser memory. The source media is not sent to a Pexlii processing server.

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