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.

Create a thread

Select the X account in Create Post.
Write the opening post.
Add the follow-up posts in the thread section.
Add media where supported.
Review each post’s validation.
Publish or schedule the thread.

Publish to a Community

Use the Community control in the X post settings to select a saved Community or add one using its URL.

The selected X account must belong to the Community and have permission to publish there.

Review Share with followers before publishing.

Clear the Community selection when you want a regular post instead.

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