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Resize Video
Change a video's resolution
Everything runs locally in your browser. Your data never leaves your device.
About this tool
Change the resolution of a video to make it smaller and lighter. Pick a target height and the width is adjusted automatically to keep the original aspect ratio. Processing happens entirely in your browser.
Frequently asked questions
Will the aspect ratio change?
No. You choose the height and the width is scaled to match, so the video keeps its original proportions.
Can I make a video larger?
You can, but upscaling a video to a higher resolution than the original won't add real detail. Resizing down is recommended.