How to Schedule Posts on X (Twitter): 3 Ways

Step by step

1. 1

   Connect your X account to SocialKit

   Sign in to SocialKit and open the accounts or connections screen in your workspace settings. Select X (Twitter) from the list of 11 supported platforms and click the add or connect action. You are redirected to X's own authorization page — sign in to the X account you want to schedule for and approve the permissions SocialKit requests. As of June 2026, SocialKit uses X's official API to publish posts, so you grant access on X's site; your password never enters a third-party form.

   Tip: If you manage multiple X accounts (an agency, a brand plus a personal creator account), you can repeat this step for each one. Solo plan includes 15 social accounts total; Team includes 30.

2. 2

   Open the composer and write your post text

   With your X account connected, click the create or compose button to open the post editor. Type your post in the text field. As of June 2026, the standard X character limit is 280 characters for most accounts — use the free X character counter (linked below) before you start drafting if you want to size up longer copy without the composer open.

   Tip: X Premium subscribers have access to a higher character limit for long-form posts. If your account has Premium, the composer will reflect the extended limit — SocialKit sends whatever character count your account is eligible for via the API, as of June 2026.

3. 3

   Preview the post and attach any media

   Use SocialKit's built-in X post preview to check how your text will render in the timeline — link cards, line breaks, and mention styling can look different from what you typed. If you are attaching an image or video, add it now. As of June 2026, the X API supports up to four images or one video per post; check the X image and video size guide (linked in related links) for current aspect ratio and file-size specs before uploading to avoid failed media attachments.

   Tip: If you are scheduling the same content to Threads, Bluesky, or Mastodon at the same time, customize each platform's variant in the per-platform tab — character limits and link-preview behaviour differ across the microblogs.

4. 4

   Choose a publish time using best-time data

   Rather than guessing, open the best-time-to-post guidance for X (linked below) to identify the time windows that tend to drive higher engagement for your audience type. In SocialKit, set the date and time on the scheduler; you can type a specific time or drop the post into an open slot on the content calendar. These time-window estimates are starting points — your own X analytics will tell you what actually performs for your specific followers, and those numbers shift over time.

   Tip: If you publish on X more than once a day, stagger posts by at least an hour to avoid crowding your own feed. Some marketers report that X's algorithm temporarily suppresses back-to-back posts from the same account, though this is not officially documented as of June 2026.

5. 5

   Schedule the post and confirm auto-publish

   Click schedule (or the equivalent action in the SocialKit UI). SocialKit queues the post and publishes it automatically at the chosen time via the X API — you do not need to keep a browser tab open or receive a push notification to complete the post. As of June 2026, standard text posts and image posts to X auto-publish without a manual finishing step, which distinguishes X from platforms like Instagram Stories where the API may only send a reminder.

6. 6

   Check the published post and review performance

   After the scheduled time passes, confirm the post appeared on your X profile. SocialKit's analytics dashboard shows reach, engagement, and link clicks for scheduled posts. As of June 2026 you can also check X's native analytics for impression data that supplements what the API exposes through SocialKit. If the post failed to publish, the most common cause is an expired API connection — reconnecting the X account in settings usually resolves it within a minute.

Best practices

• Draft X posts at 200–260 characters when targeting standard accounts, leaving room for a reply or quote-post to add context — the character headroom matters when your post gets picked up by someone with a Premium account who can reply at length.
• Avoid scheduling an identical post to X and other microblogs at the exact same time; stagger by 5–10 minutes so the content feels native on each platform rather than a broadcast blast.
• Schedule link posts with a UTM-tagged URL so you can measure X-driven traffic in GA4 or your analytics tool of choice — X link cards are one of the few social traffic sources where attribution is usually clean.
• Cross-post to Threads, Bluesky, or Mastodon in the same SocialKit action when a post is platform-agnostic — each network has a different character ceiling (X 280, Threads 500, Bluesky 300 graphemes, Mastodon 500 or instance-defined as of June 2026), so use the per-platform customization tab to trim or expand rather than sending identical copy.
• Re-connect your X account in SocialKit any time you change your X password or revoke app permissions — token expiry is the most frequent reason a scheduled X post silently fails.
• Use the free X post preview before scheduling posts with line breaks or URLs: X's link-card rendering and mention styling can collapse or reformat copy in ways the raw text field does not show.

Good to know

Do it in SocialKit