Video resizer
Resize a video by specifying its width and height or selecting a resolution preset. You can also adjust it with the aspect ratio locked, check the output dimensions and quality for where you will share or publish it, then save the video.
Features
Resize by specifying width and height
Enter the pixel dimensions you need. Locking the aspect ratio adjusts the other dimension when one dimension changes.
Choose dimensions from presets
Choose from the provided resolutions, including landscape, portrait, and square.
Choose padding or fill the frame
If the original video and output have different aspect ratios, choose to fit the entire video or crop its edges to fill the frame.
How to use
Choose a video
Choose the video you want to resize.
Set the output width and height
Choose a preset or enter the width and height. Lock the aspect ratio if you want to preserve it.
Check how it looks
If using a different ratio from the original video, check the padding and cropped areas. Change the padding background color if needed.
Resize and save
Check the output dimensions, then create and save the resized video.
Useful for
Set dimensions for social media or web publishing
Match the width and height required by the publishing destination, check how the video looks, and save it.
Adjust to the resolution for presentation materials
Adjust a video for a presentation to the dimensions you want to display.
Dimensions, aspect ratio, and appearance when enlarged
Width and height are screen pixel counts
Output a video at the specified dimensions. Lock the current aspect ratio to change width and height together.
A different aspect ratio produces padding or cropping
Fitting the entire video adds padding, while filling the frame crops some of the edges. Check that the content you need remains visible.
Enlargement does not add original detail
Enlarging the dimensions of a small video does not restore details missing from the original. Changes in quality and file size depend on the material and save settings.
Frequently asked questions
Can I resize while preserving the aspect ratio?
Yes. Locking the aspect ratio adjusts the other dimension when one dimension changes.
Will enlarging a small video make it clearer?
Increasing the dimensions cannot add details to the original video. Check how it looks after enlargement before saving.
File handling
- Input
- The original video is not overwritten
- Output
- A video at the specified width and height