Compress a Video to 25 MB
Fit Inside an Email Limit.
25 MB is the attachment ceiling on most email services. Set 25 MB as your target and SizeTrim reduces your video so it can be sent as a normal attachment.
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Once unlocked, your files are still processed on your device and never uploaded.
Your files are private. Files are processed on your device and cleared automatically after processing.
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How to Reduce a Video to 25 MB
A 25 MB video gives you more breathing room than 10 MB — usually a minute or two at a reasonable resolution. It is the practical maximum for sending video by email without a file-transfer service.
- 1Select an MP4, MOV, AVI or WebM video.
- 2The target is already set to 25 MB. Press Compress.
- 3Keep the tab open until processing finishes, then download.
Why email attachments stop at 25 MB
Most email providers limit a single message to around 25 MB, and attachments are encoded as they are sent, which adds roughly a third to the size on the wire. Aiming for 25 MB or slightly under keeps a video deliverable.
Getting a good-looking 25 MB video
With this budget SizeTrim can keep a higher resolution and bitrate than a 10 MB target, so the picture stays noticeably sharper while still fitting inside an email.
How long compression takes
Processing runs in real time on your device, so a two-minute video generally takes about two minutes. Speed depends on the length and resolution of the clip and on your device. Keep the tab open until it finishes.