Browser local processing · Free
Reduce Video Size
This is a work page to reduce video file size to suit messenger, email, and web uploads.
You can specify a target capacity or select a quality preset. The original video and encoding results are not uploaded to the MISCLAND server, but are processed with FFmpeg WASM on the user's device.
Start using it right away
No file uploadswork tips
Set your target capacity a little lower than your attachment limit.
Your results may differ slightly from your target due to container overhead.
For long videos, please compare from 720p.
Lowering the resolution can both reduce processing burden and file size.
How to use
- 1. Select File in the tools area above.
- 2. Check the required options and run the task.
- 3. Download the generated result file in your browser.
Frequently Asked Questions
No. The original and resulting files are currently processed in the browser and are not uploaded to the MISCLAND servers for conversion.
Yes. Although available in modern mobile browsers, large files may automatically have lower processing limits depending on device memory and performance.
Once you're done, save it to your device using the browser download function. We don't keep any results files on our servers.
No. We'll do it locally in your browser, so just keep the current tab until the job is done.