A LITTLE LESS FRICTION. A LITTLE MORE CREATING.
Video Resizer
One clip, a new canvas. Reframe your video for Reels, square posts or widescreen edits, with a choice of fit or crop.
01 / YOUR SOURCE
Your files are processed here in your browser. They are not uploaded to a server.
02 / MAKE IT YOURS
A useful detail
Fit keeps the entire image with a background around it. Fill crops from the centre. The exported file is an H.264 MP4.
03 / READY TO DOWNLOAD
Your video, ready.
From file to finished.
- Choose an MP4 or WebM clip.
- Choose 9:16, square or widescreen and fit or fill.
- Preview and download your resized MP4.
Short clips only: up to 30 seconds of output. Current desktop Chrome or Edge is recommended for this tool. Conversion quality depends on your source; converting cannot restore missing detail.