Prepare a smaller video for sharing

Start with the file you need to send

Upload one MP4, WebM, MOV, AVI, or MKV file, up to 500 MB. Keep the original so you can compare picture detail and file size after processing.

For example, if a recording is too large for an attachment, check the attachment limit first. That gives you a concrete size to compare with the download.

Process a copy and inspect it

Click Process Compress Video to create a processed copy. Review any processing-mode choice and access prompt shown before starting.

Play the result, then download it. Check small text, faces, and fast movement at the size your audience will watch.

Compare the downloaded file size with your original and your destination’s limit. A video that is already heavily compressed may not become small enough for your purpose.

If the file is still too large

If you only need part of the recording, trim it before trying again. Keep the section your recipient needs rather than sending unrelated footage.

Do not judge the result by size alone. A file that fits the limit still needs readable text, usable sound, and enough detail for its purpose.