Compress Video for Email — Fit Attachment Limits
Make videos small enough to attach and send. Free forever, no login — compress locally before you hit Send in Gmail, Outlook, or other mail apps.
Why Compress Videos for Email?
Most email providers reject oversized attachments. Compressing the video first is the fastest way to get under common limits without cloud upload services.
Beat Attachment Caps
Shrink clips so they pass typical Gmail, Outlook, and corporate mailbox limits.
Custom Size When Needed
Use Custom Size to aim for a specific MB target your recipient or IT policy requires.
Local and Private
Business and personal videos stay on your device during compression — nothing uploads to our servers.
Permanently Free
No signup, no credits. Compress, download, attach, send.
Why Compress Videos for Email
Fit attachments under mailbox limits — compress locally, free forever, no login.
How to Compress a Video for Email
Three steps to an attachment-friendly file:
Upload Your Video
Upload the video you want to attach to an email.
Choose Compression Quality
Select high, balanced, or maximum compression depending on how much you want to reduce file size.
Compress & Download
Click Compress Video, watch the progress bar, preview the result, and download your compressed MP4.
Email Video Compressor Features
Everything you need to shrink videos before you hit Send in Gmail or Outlook.
Client-Side Compression
Powered by FFmpeg WebAssembly running entirely in your browser — no server round-trip.
H.264 Output
Compressed videos export as widely compatible MP4 with H.264 video and AAC audio.
Real-Time Progress
Watch compression progress on the right panel so you always know how far along you are.
Size Comparison
See original vs. compressed file size and percentage saved before you download.
Free Forever
No login, no credits, no subscription — compress as many videos as your device can handle, permanently free.
Works on Desktop & Mobile
Responsive two-panel layout works on laptops, tablets, and phones.
When to Compress for Email
Presentations, demos, classwork, and client reviews often fail oversized attachment checks.
Content Creators
Shrink drafts and final exports before uploading to social platforms — without waiting on a cloud queue.
Students & Educators
Compress lecture recordings and project videos so they fit assignment portals and email limits.
Remote Teams
Share screen recordings and demos faster with colleagues while keeping sensitive work on your device.
Travelers & Families
Reduce phone and camera footage for backup or messaging without uploading private moments to a server.
Marketers & Agencies
Deliver client-ready MP4s at a shareable size while processing confidential creatives locally.
Anyone Saving Storage
Free up disk space by recompressing large videos you already keep on your laptop or phone.
Formats for Email Video Attachments
Upload common video files and download a smaller MP4 ready to attach.
MP4
The most common format for web, mobile, and social. Compress large MP4s while keeping H.264-friendly output.
MOV
Ideal for iPhone and camera footage. Convert bulky MOV files into smaller, easy-to-share MP4s.
WebM
Compress WebM clips from the browser or screen tools into a portable MP4 for broader playback.
AVI
Handle legacy AVI files and export a modern compressed MP4 that plays almost everywhere.
MKV
Reduce large MKV downloads or recordings, then save an optimized MP4 for everyday sharing.
MP4 Output
Every job exports as optimized MP4 with H.264 video and AAC audio for maximum compatibility.
Tips for Email-Ready Videos
How to prepare a video attachment that actually sends:
Know Common Caps
Many providers limit attachments around 20–25 MB. Aim under the limit with room to spare.
Use Custom Size
Enter your target MB before compressing so the output is attachment-friendly on the first try.
Shorten Long Meetings
Trim long recordings or send a link for huge files — email works best for short clips.
Test the Attachment
Attach the compressed MP4 to a draft and confirm your mail client accepts it before sending.
Local Email Prep vs Cloud Compressors
Business footage stays on your device — no forced cloud upload just to meet an attachment cap.
FAQ: Compress Video for Email
Questions about shrinking videos for email attachments.
Compress for Email Now
Use the tool above to shrink your clip, then attach the MP4 to your email — free forever.