Compress video to 25 MB
Need a video under 25 MB? Drop it in and it comes in under 25 MB — the Gmail and Yahoo attachment cap and Slack’s free upload limit — right in your browser, with nothing uploaded.
Drop a video here, or browse
MP4 · MOV · WebM — compressed right here, nothing uploaded
100% on-device · no signup · no watermark
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Bigger files take longer — your CPU does the work, privately.
Where the 25 MB limit shows up
Twenty-five megabytes is the attachment cap on Gmail and Yahoo Mail, the upload limit on a free Slack workspace, and a common ceiling on web forms and help-desk uploads. Outlook.com sits a little lower at around 20 MB. Over the cap, the file bounces or gets swapped for a cloud link.
Compressing to a clean 25 MB (or 20 MB to be safe for Outlook) lets you attach or upload the video directly, so it arrives inline instead of as a Drive or OneDrive link. The compressor targets just under 25 MB from your clip’s length, with a small safety margin.
Plenty of room for most clips
25 MB is generous — short clips and screen recordings often keep full 1080p, because the bitrate budget is more than double an 8 MB target. Keep the original resolution and let the bitrate do the work.
Only long videos struggle at 25 MB. If yours won’t reach watchable quality, trim to the essential part first, or send it as a share link instead of an attachment.
Frequently asked questions
How do I compress a video to 25 MB?
Drop your video, keep the 25 MB (Email) preset selected, and download the result. The compressor sets the bitrate from your clip’s length to land just under 25 MB, with a small safety margin so it never goes over.
What has a 25 MB limit?
Gmail and Yahoo Mail cap attachments at 25 MB, a free Slack workspace uploads up to 25 MB, and many web forms sit in the 10–25 MB range. Outlook.com is a bit lower at about 20 MB — compress to 20 MB to be safe everywhere.
Will my video still look good at 25 MB?
Usually yes. 25 MB is a generous budget — short clips and screen recordings often keep full 1080p. Only long videos need trimming to stay sharp at this size.
Is my file uploaded to a server?
No. Compression runs entirely in your browser; your video never leaves your device and nothing is sent anywhere.