Platform Requirements
Content limits by platform
Each social platform has different content limits. Here are the requirements for all 12 supported platforms.
Character Limits
| Platform | Max Characters | Max Images | Video |
|---|---|---|---|
| Twitter / X | 280 | 4 | 2:20 min |
| 3,000 | 9 | 10 min | |
| 63,206 | 10 | 240 min | |
| 2,200 | 10 | 60 min | |
| 500 | 1 | 15 min | |
| TikTok | 2,200 | 35 | 10 min |
| YouTube | 5,000 | - | 12 hrs |
| Threads | 500 | 20 | 5 min |
| 40,000 | 20 | 15 min | |
| Google Business | 1,500 | 10 | 30 sec |
| Mastodon | 500 | 4 | 40 MB |
| Bluesky | 300 | 4 | - |
Media Format Support
| Platform | Image Formats | Video Formats |
|---|---|---|
| Twitter / X | JPEG, PNG, GIF, WebP | MP4, MOV |
| JPEG, PNG, GIF | MP4, MOV | |
| JPEG, PNG, GIF, WebP | MP4, MOV, AVI | |
| JPEG, PNG | MP4, MOV | |
| JPEG, PNG | MP4 | |
| TikTok | JPEG, PNG, WebP | MP4, MOV, WebM |
| YouTube | N/A | MP4, MOV, AVI, WMV |
| Threads | JPEG, PNG | MP4, MOV |
| JPEG, PNG, GIF | MP4, MOV | |
| Google Business | JPEG, PNG | MP4 |
| Mastodon | JPEG, PNG, GIF, WebP | MP4, WebM |
| Bluesky | JPEG, PNG, WebP | - |