Fanbeam
Fanbeam
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Platform Limits

Limits and constraints for each platform

Each social media platform has specific limits and constraints.

File Size Limits

PlatformImagesVideos
Instagram8 MB100 MB
Facebook4 MB1 GB
LinkedIn5 MB200 MB
X (Twitter)5 MB512 MB
TikTokN/A287 MB
YouTubeN/A128 GB
Pinterest32 MBN/A
Bluesky5 MBN/A
Threads8 MBN/A

Aspect Ratio Limits

PlatformMin Aspect RatioMax Aspect Ratio
Instagram0.81.91
Facebook0.81.91
LinkedIn0.81.91
X (Twitter)0.52.0
TikTok0.52.0
YouTube0.52.0
Pinterest0.52.0
Bluesky0.52.0
Threads0.81.91

Character Limits

PlatformCaption Limit
Instagram2,200
Facebook63,206
LinkedIn3,000
X (Twitter)280
TikTok2,200
YouTube5,000
Pinterest500
Bluesky300
Threads500

Video Duration Limits

PlatformMin DurationMax Duration
Instagram3s60s (Reels)
Facebook1s240s
LinkedIn3s10m
X (Twitter)0.5s140s
TikTok3s10m
YouTube1sUnlimited
PinterestN/AN/A
BlueskyN/AN/A
ThreadsN/AN/A

Rate Limits

API rate limits vary by platform. See API Rate Limits for details.

Next Steps

  • Platforms Overview
  • Troubleshooting

Workspace Settings

Configure your workspace

Supported Platforms

Complete list of supported social media platforms

On this page

File Size LimitsAspect Ratio LimitsCharacter LimitsVideo Duration LimitsRate LimitsNext Steps