Compress Video for Email — Reduce Video Size Under 25 MB
Compress any video to fit Gmail, Outlook, and Yahoo Mail's 25 MB attachment limit. Free, no account, no watermarks.
Drag & drop your file here, or
Max 500 MB • Max 30 min • Max 4K
Fast gives the smallest file size — best for staying under email limits. Output is H.264 MP4.
How to Compress a Video for Email — 3 Steps
Upload your video
Select any video file — MP4, MOV, MKV, WebM, AVI — up to 500 MB.
Choose a preset
Select Fast for maximum size reduction (recommended for strict attachment limits) or Balanced for better quality. Output is H.264 MP4.
Compress and attach
Download the smaller MP4 and attach it to your email in Gmail, Outlook, or any mail client.
Email Provider Attachment Limits
Frequently Asked Questions
What is the maximum video size for email?
Gmail and Outlook both limit attachments to 25 MB. Many corporate mail servers enforce tighter limits of 10 MB or 5 MB. Aim for under 10 MB to ensure delivery to any recipient.
Which preset should I use for email?
Use Fast for the smallest output file. A typical 1-minute 1080p clip compresses to 5–15 MB on the Fast preset — well under most email limits. Use Balanced if quality matters more than file size.
What if the compressed video is still too large?
Try trimming the video to a shorter clip first using our Video Trimmer, then compressing. Alternatively, upload to Google Drive or Dropbox and share the link in your email.
Is my video kept private?
Yes. Your video and the compressed output are automatically deleted within 60 minutes. We never store or analyse your files.