--- title: "X Post Scheduler: Posts, Threads and Articles" description: "Schedule X posts of 280 characters, or 4,000 on Verified channels, plus threads, Community posts and Articles, with 4 pictures, 1 GIF or 1 video per post." canonical_url: "https://postqueen.ai/channels/x" markdown_url: "https://postqueen.ai/channels/x.md" last_updated: "2026-09-25" llms_txt: "https://postqueen.ai/llms.txt" --- # Schedule X posts with your AI agent. X post scheduler Schedule X posts, threads, images, GIFs and video, post into Communities and publish long-form Articles. Your AI agent can write the thread and schedule every part for you. [Start 7-day trial for $0](https://app.postqueen.ai/auth?utm_source=postqueen.ai&utm_medium=landing&utm_campaign=trial&utm_content=channel-hero) [Limits and settings](https://postqueen.ai/channels/x#limits) $0 due today. Cancel in one click. What you can publish ## Post types on X. - Supported Text post 280 characters, or 4,000 on channels marked Verified - Supported Images and GIFs Up to 4 pictures or 1 GIF, resized to 1,000 px wide - Supported Video One MP4, alone in the post - Supported Thread Each part replies to the one before, with its own media and delay - Supported Community post Paste the community link; your followers see it too - Supported Article Draft or publish long-form Articles with X Premium - Supported AI and paid partnership labels Label a post as made with AI or as a paid partnership - Not supported Polls and quote posts Not available Limits at a glance ## X limits. | | | | | --- | --- | --- | | Post text | 280, or 4,000 on Verified channels; a link counts as 23 characters | [Official docs](https://docs.x.com/fundamentals/counting-characters) | | Media per post | 4 pictures, or 1 GIF, or 1 video; no mixing | [Official docs](https://docs.x.com/x-api/posts/create-post) | | Image file | Up to 5 MB after resizing; animated GIFs up to 15 MB | [Official docs](https://docs.x.com/x-api/media/quickstart/best-practices) | | Video | MP4 up to 1 GB; length depends on your X account | [Official docs](https://docs.x.com/x-api/media/introduction) | | Posts per day | 50 posts and 200 replies a day for unverified accounts | [Official docs](https://help.x.com/en/rules-and-policies/x-limits) | | Cashtags | 1 cashtag per post | [Official docs](https://docs.x.com/x-api/posts/manage-tweets/integrate) | | Article text | Up to 100,000 characters, images only | | From each network’s documentation and PostQueen’s own checks. ## How to connect 1. On x.com, sign in to the account you want to connect. 2. If you are still in the 7-day trial, end it first. The X connect step offers this. 3. Open Add Channel in PostQueen and pick X. 4. Authorize PostQueen. Your Verified setting is read from X and can be changed later. ## Settings in PostQueen **Who can reply** Everyone, accounts you follow or accounts you mention; subscribers or verified accounts need X Premium. **Community** Paste a community link to post into that X Community. **Post or Article** Write a normal post or a long-form Article. Articles appear only for X Premium accounts. **Article details** Give an Article its title and an optional cover, then save it to your X drafts or publish it. **Labels** Mark the post as made with AI or as a paid partnership. **Automations** Repost or reply once the post reaches a like count you set, and have your other X accounts repost it. From your agent ## Post to X by asking. Ask Grok Bot, Muse, Claude, ChatGPT or any AI agent, and the post lands on your calendar. - [![Grok Bot](https://postqueen.ai/assets/agents/grok-bot.png)](https://postqueen.ai/grok-bot) - [![Muse](https://postqueen.ai/assets/agents/muse.svg)](https://postqueen.ai/muse) - [![OpenClaw](https://postqueen.ai/assets/agents/openclaw.png)](https://postqueen.ai/openclaw) - [![Hermes Agent](https://postqueen.ai/assets/agents/hermes-agent.png)](https://postqueen.ai/hermes-agent) - [![Claude](https://postqueen.ai/assets/agents/claude.svg)](https://postqueen.ai/claude) - [![ChatGPT](https://postqueen.ai/assets/agents/chatgpt.png)](https://postqueen.ai/chatgpt) - [![Grok](https://postqueen.ai/assets/agents/grok.svg)](https://postqueen.ai/grok) - [![Claude Code](https://postqueen.ai/assets/agents/claude-code.svg)](https://postqueen.ai/claude-code) - [![Codex](https://postqueen.ai/assets/agents/codex.svg)](https://postqueen.ai/codex) - [![Cursor](https://postqueen.ai/assets/agents/cursor.png)](https://postqueen.ai/cursor) - [![Gemini CLI](https://postqueen.ai/assets/agents/gemini-cli.png)](https://postqueen.ai/gemini-cli) [Post from your agent](https://postqueen.ai/mcp) ## Analytics The dashboard shows impressions, likes, reposts, replies, quotes and bookmarks for each post, plus totals for your own posts over 7, 30 or 90 days. ## Good to know - Connecting X unlocks when the 7-day trial ends, and the X connect step offers to end the trial early. - PostQueen connects whichever X account is signed in on x.com, so switch accounts there before you authorize. - Long posts, Articles, and replies limited to subscribers or verified accounts need X Premium. ## X questions, answered. Anything else? Write to [support@postqueen.ai](mailto:support@postqueen.ai) and a person answers. ### Can I connect X during the free trial? Connecting X unlocks when the 7-day trial ends. To connect it sooner, end the trial early from the X connect step. X channels you connected earlier keep working. During the trial, an account another PostQueen workspace already connected is refused. ### How do I schedule an X thread? Write the first post, then add follow-up parts. Each part is posted as a reply to the one before and can have its own images or video and its own delay. ### How long can my X posts be? 280 characters as X counts them, or 4,000 when the channel is marked Verified. Every link counts as 23 characters, however long it is. Before scheduling, PostQueen checks the length and the limit of 4 pictures, 1 GIF or 1 video, thread replies included. Articles can run to 100,000 characters and need X Premium. ### Can I post into an X Community? Yes. Paste the community link in the post settings and the post goes into that Community. X also shares it with your followers. ### Can my AI agent schedule X posts? Yes. Add PostQueen to your AI agent through the MCP server or the CLI. It can schedule posts, threads, Community posts and Articles, choose who can reply, and add the AI or paid partnership label. ## Similar networks - [Threads](https://postqueen.ai/channels/threads) - [Bluesky](https://postqueen.ai/channels/bluesky) - [Mastodon](https://postqueen.ai/channels/mastodon) - [LinkedIn](https://postqueen.ai/channels/linkedin) [All 30+ networks](https://postqueen.ai/channels) ### Put X on autopilot, your way. Schedule from the calendar or ask your agent. Every post lands on the calendar first. [Start 7-day trial for $0](https://app.postqueen.ai/auth?utm_source=postqueen.ai&utm_medium=landing&utm_campaign=trial&utm_content=band-channel) $0 due today. Cancel in one click.