Use the tool, keep the original.

Service

SmallerKit is a browser-based utility for compressing compatible video files. Browser capabilities vary and a target file size is not guaranteed for every input.

Your files

You are responsible for having the right to process the files you choose. Keep your original file. Re-encoding can reduce quality, change technical properties or fail on some devices.

No warranty

The service is provided on an as-available basis. Do not rely on it as the only copy of important media or for workflows where a failed conversion could cause loss.

Acceptable use

Do not use the site in a way that violates applicable law, interferes with the service, or attempts to bypass security protections.