Can I resize a video to custom dimensions?

Yes, select the 'Custom Dimensions' preset and enter your preferred width and height in pixels.

How do I prevent my video from stretching or distorting?

Keep the 'Maintain Aspect Ratio' option checked to preserve the original proportions, which adds padding if necessary.

What output formats are supported?

You can export your resized video as MP4, WebM, MKV, AVI, or MOV.

What does the 'Copy Video (No Re-encode)' option do?

It copies the video stream directly into a new container format without re-encoding, which is faster but does not change the actual resolution.

Is there a limit on the video file size I can upload?

Yes, the tool supports video files up to 500 MB.

Elysia Tools

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Media

Video Resolution Changer

Change video resolution with preset sizes or custom dimensions, with optional aspect ratio preservation

Execution

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Inputs

Set the required fields, then run the tool.

7 options

FilesUpload source files for this workflow.1

Video FilefileRequired

Single file max size: 100 MBSupported types: video/*

SettingsAdjust formats, ranges, numbers, and modes.4

Resolution PresetselectOptionalCustom Width (px)numberOptionalWidth in pixels (only when Custom preset is selected)Custom Height (px)numberOptionalHeight in pixels (only when Custom preset is selected)Output FormatselectOptional

TogglesEnable or disable optional behavior.2

Maintain Aspect RatiocheckboxOptionalEnabled when checkedPreserve original aspect ratio (adds padding if needed)Copy Video (No Re-encode)checkboxOptionalEnabled when checkedCopy video stream without re-encoding (only changes container, faster but limited functionality)

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Samples

Video Resolution Changer

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Examples that match this tool

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Inputs

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Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Overview

When to use

How it works

Use cases

Examples

1. Downscaling 4K Footage for Web Upload

2. Custom Resizing for Digital Signage

FAQ

Video Samples

Video AV1 Samples

Video H.264 Samples

Video H.265 Samples

Video Aspect Ratio

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