X (Twitter) scheduler

Schedule tweets from ChatGPT or Claude, a week at a time.

Tell ChatGPT or Claude what you want to say this week. It drafts posts that sound like your last ones, you tweak what you want, and they go out on X on schedule.

Start free2 accounts free · no card

Posting on X every week is easy to plan and hard to keep up.

Sound familiar?
  • You draft the tweet in ChatGPT, then copy it into X and set the time by hand.
  • A link or an emoji changes the count, so a tweet that looks like it fits gets rejected.
  • Every post means opening the composer again, one tweet at a time.

Antwork turns one conversation with your AI into a week that posts itself.

From a sentence to a scheduled week.

No new app to learn. It works inside ChatGPT, Claude or the Antwork app.

  1. Tell your AI what happened

    A launch, a fix, an opinion. One sentence in ChatGPT or Claude is enough to start.

  2. Edit what you want, approve the rest

    Posts start from your recent posts on X, so they sound like you. Nothing goes out until you say so.

  3. It posts on schedule

    Pick the times, or let your AI spread the week. Posts go out from our servers, even with your laptop closed.

    Not sure when? See the best times to post on X.Sizing an image? Every X dimension, drawn to scale.Already posting? Calculate your X engagement rate.
Sounds like you

Posts that read like your last ones, not like a chatbot.

Before it writes, your AI reads your most recent posts on X, skipping retweets and replies: how you open, how short you keep it, how you use links. You keep the edits and the final word.

  • Works for every X account you connect
  • You approve every post before it is scheduled
Counts like X counts

Checked against X's real 280, before it is scheduled.

X weighs characters: every link counts as 23 and emoji count double. Antwork counts the same way, in the composer and in your AI, so a post that will not fit is caught at draft time, not at 9am.

  • Up to 4 images, a GIF or a video per post
  • One calendar with your other accounts

Using Buffer? Both connect to ChatGPT and Claude. With Antwork, posts start from your own recent posts, and you approve each one in the chat.

Antwork vs Buffer
$0for your first 2 accounts

Start with X and one more account. Pay only if you add more.

After that it is $5 a month per connected account. No monthly post cap on any account, no seats, no card to start.

Scheduling on X, answered

Can I schedule tweets on X for free?
Yes. X's own composer has a schedule option. Antwork is free for 2 accounts and adds drafting from ChatGPT or Claude. Source: X Help
What is the Twitter character limit?
280, counted with weights: every link counts as 23 and emoji count as 2. Antwork counts the same way before a post is scheduled. Source: X Developer docs
How far ahead can I schedule a tweet?
Up to 30 days ahead with Antwork.
Can I add images or video?
Up to 4 images, or 1 GIF, or 1 video of up to 140 seconds. Images and video cannot be mixed in one post.
Where do I see my scheduled tweets?
On Antwork's calendar, next to your other accounts, or ask your AI to list them.