How do I schedule an X post?

Click + Create in the upper-right corner, choose Social and select Social Message. Choose your X account, enter your text, add media if you want, select the date and time or use Best Time Scheduling, and click Save.

Can CoSchedule publish a thread on X?

No. CoSchedule publishes single posts to X and can't publish a multi-post thread.

How many images can an X post have?

An X post can have up to 4 images. If you add more, only the first four publish.

What should I do if an X post doesn't publish?

Reconnect your X account, then reschedule the post. If the error is about an image or video, remove the media, upload it again from your computer and reschedule.

Publish to X (Twitter)

Schedule posts to an X (Twitter) account from your calendar, with images, a GIF or a video. Available on Starter, Professional and Suite. First, connect your X account.

Schedule an X post

From your calendar, click + Create in the upper-right corner.
Choose Social.
Select Social Message.
Choose your X account from the drop-down menu.
Enter your text. You can add hashtags and emojis. The character count shows in the lower-right corner.
Add images, a GIF or a video if you want (see below).
Select the date and time, or use Best Time Scheduling.
Click Save.

Social composer with an X account selected, showing the message text, character count, media icon and post preview.

CoSchedule publishes single posts to X. It can't publish a multi-post thread on X.

Character limit

The composer warns you when your text goes over X's character limit. If your X account has X Premium, you can post longer messages once you verify the profile in CoSchedule; see Connect an X (Twitter) account. For the limits, see Character limits for social messages.

Add images, a GIF or a video

Click the image icon (Add media to message).
Upload a file from your computer, select media you uploaded before, or, on Suite, choose media from Assets.
Choose your images, GIF or video.
Click Save.

A post can have up to 4 images. If you add more, only the first four publish.
Images: JPEG or JPG, at least 600 x 335 pixels, up to 5 MB.
GIFs: up to 15 MB.
For video formats, sizes and lengths, see Image, video and GIF sizes for social messages.

Add more to your message

Color label: click the white circle in the lower-left corner and choose a color. See Organize your calendar with color labels.
ReQueue: click the ReQueue icon to add the post to a ReQueue group. See Set up ReQueue and add messages to groups.

If an X post doesn't publish

Reconnect your X account, then reschedule the post. See Reconnect a social profile and Reschedule a social message.
If X returned a "service unavailable" error, reschedule the post for a later time.
If the error is about an image or video, remove the media, upload it again from your computer, and reschedule.

For other errors, see Why a social message did not publish.