Compress Video Under 25MB — For Email & Discord, Free
Last updated: 2026-03-17
Gmail, Outlook, and Discord all have a 25MB file limit. Your 2-minute phone video is 150MB. Here is how to get it under 25MB without making it unwatchable.
File Size Limits by Platform
| Platform | Max File Size | Recommended Resolution | Notes |
|---|---|---|---|
| Gmail | 25 MB | 480p | Larger files auto-redirect to Google Drive |
| Outlook | 20 MB | 480p | Strictest common limit |
| Discord (free) | 25 MB | 720p for short clips | Nitro users get 500MB |
| Slack (free) | 1 GB | 720p | Generous limit |
| iMessage | 100 MB | 720p | Auto-compresses over limit |
Compression Strategy for 25MB Target
| Video Length | Resolution | Bitrate | Result Size |
|---|---|---|---|
| 30 seconds | 720p | 5 Mbps | ~20 MB |
| 1 minute | 720p | 2.5 Mbps | ~20 MB |
| 2 minutes | 480p | 1.5 Mbps | ~23 MB |
| 3 minutes | 480p | 1 Mbps | ~24 MB |
| 5 minutes | 360p | 0.6 Mbps | ~23 MB |
Quick Tips
- Trim first. Cut unnecessary parts before compressing. Shorter video = better quality at same file size.
- 480p is fine for most content. On a phone screen, 480p and 1080p look nearly identical in a small email player.
- Use H.264 codec. Maximum compatibility across all devices and platforms.
Compress your video under 25MB — free, optimized quality.
Open Video Compressor →Related Tools
Video Compressor — Reduce size
Video Trimmer — Cut length
Video Resizer — Change resolution
Video Converter — Change format
MP4 to MP3 — Extract audio
Video to GIF — Create GIFs
According to Google Support, Gmail attachment limit is 25MB; larger files are shared via Google Drive link.
As Discord Support documents, free users can upload files up to 25MB per message.