X / Twitter

Connect an X account to publish posts and multi-post threads from dopost

Platform Limits

Feature

Tweet

Thread

Caption

Max 280 characters (free)
Max 25,000 characters (Premium)

Max 280 characters per tweet (free)
Max 25,000 characters per tweet (Premium)

Images

✅ (up to 4 images)

✅ (up to 4 images per tweet)

Image size

5MB max

5MB max

Videos

✅ (1 video)

✅ (1 video per tweet)

Video length

0.5 - 140 seconds (2m 20s)

0.5 - 140 seconds (2m 20s)

Video size

512MB max

512MB max

Video formats

MP4 (H.264 codec, AAC audio)

MP4 (H.264 codec, AAC audio)

Image formats

JPG, PNG, GIF, WEBP

JPG, PNG, GIF, WEBP

Resolution

Min 32x32, Max 4096x4096

Min 32x32, Max 4096x4096

Aspect ratio

1:3 to 3:1

1:3 to 3:1

Frame rate

20-60 fps

20-60 fps

X Premium accounts may support posts up to 25,000 characters. Open the connection’s Settings and enable Premium Account only when the connected X account has that entitlement. X may reject oversized content when this setting is enabled for a non-Premium account.