File Size Converter
Convert between bytes, KB, MB, GB and TB instantly.
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Email Attachment Limits
| Service | Max Attachment |
|---|---|
| Gmail | 25 MB |
| Outlook / Hotmail | 20 MB |
| Yahoo Mail | 25 MB |
| Apple iCloud Mail | 20 MB |
| ProtonMail | 25 MB |
Need to send something bigger? EasySend handles files up to 1GB for free with no email required.
Cloud Storage Free Tiers
| Service | Free Storage |
|---|---|
| Google Drive | 15 GB |
| iCloud | 5 GB |
| OneDrive | 5 GB |
| Dropbox | 2 GB |
| MEGA | 20 GB |
| EasySend | 1 GB per transfer |
Common File Sizes
| File Type | Typical Size |
|---|---|
| Word document (10 pages) | 50-100 KB |
| High-res photo (JPEG) | 3-8 MB |
| RAW photo | 20-50 MB |
| MP3 song (4 min) | 4-8 MB |
| 1080p video (1 min) | 100-200 MB |
| 4K video (1 min) | 300-500 MB |
| Full game install | 20-100 GB |
Understanding file sizes helps you choose the right sharing method. For files under 25MB, email works fine. For anything larger, use a file sharing service like EasySend - it handles files up to 1GB for free with no signup required.
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