50MB video target
Compress video toward 50MB locally.
Pick a video, choose target size estimate, enter 50 MB, and download a smaller MP4 while the source file stays on your device.
Compress video to 50MB
Estimate a 50 MB MP4 output with local browser compression.
Your selected video is processed in this browser tab. It is not uploaded to a conversion server.
Ready.
Use a size target when a limit matters
A 50MB target is useful when an upload form or sharing workflow rejects larger files. The tool estimates bitrate from video duration and your selected max height.
Best settings and limits
Best first try
Switch Mode to Target size estimate, enter 50 MB, and start with 720p. Use 480p if the source is long.
When this may fail
Exact target size is not guaranteed. Very long or high-motion videos may still exceed the target or lose visible quality.
Privacy boundary
The selected video file stays on your device while the tool creates the output.
Frequently asked questions
How do I compress a video to 50MB?
Use Target size estimate mode, set 50 MB, choose max height, and run local compression.
Is the 50MB result exact?
No. It is an estimate because encoding efficiency changes with motion, duration, and audio.
Is this private?
Yes. Your selected source video is not uploaded to a conversion server.