Choose your video
Choose a video larger than 10MB.
Ready for strict limits
Compress Video to 10MB Online
Aim below a 10MB attachment or upload limit without sending the source to a server.
No uploadNo watermarkNo signup
Drop a video here to startChoose a video to compress
MP4, MOV, WebM, MKV, AVI + more · Up to 1GB desktop / 300MB mobile
On-device processing · Never uploaded or storedRecommended settings
A sensible place to start
The compressor starts at 9.5MB, leaving room for container overhead and small measurement differences.
The compressor above is preconfigured for this use case. Actual results still depend on the source codec, motion and detail.
Why it works
Spend fewer bits, deliberately
An exact 10.0MB target can cross a platform limit after MP4 metadata is added. A 9.5MB working target provides a practical safety buffer.
Three simple steps
How to compress video to 10mb online
Set the compression
Keep the 9.5MB target or adjust quality.
Download the result
Compress, verify the final size and download.
Practical guidance
Get a cleaner result
- Use 480p or 360p for long clips.
- Short clips can retain higher detail.
- Email systems may use decimal rather than binary megabytes.
Clear answers
Frequently asked questions
Is 10MB compression private?
Yes. Standard compression runs inside your browser. The video file is not sent to a VideoShrink server.
Will the output size be exact?
Target-size mode aims slightly below your limit, but container overhead and unusual source files can make the final size vary.
Why can compression take a while?
Encoding is demanding work. Duration, resolution, device speed and browser memory all affect processing time.
Make your video easier to share
Private browser compression. No account required.
Compress Video