X (Twitter) Scheduler to Schedule Posts, Images and Video on X
Text posts, image posts and video, booked to the minute with X's own 280-character arithmetic applied before anything is accepted.
Posting to X (Twitter) today, alongside YouTube, TikTok, Instagram and LinkedIn.
| Rule | X (Twitter) |
|---|---|
| Accepts | Text, Image, Video (text-only posts work today) |
| Text limit | 280 characters; every link counts as 23 |
| Title | No title field |
| Links in the caption | Kept and clickable; every link counts as 23 characters regardless of length |
| Pacing | Text and image posts on X (Twitter) are at least 30 minutes apart, up to 10 a day. Video on X (Twitter) is at least 2 hours apart, up to 4 a day under your plan. |
| Formats | Image: JPG, PNG, WebP or GIF up to 25 MB by public link. Video: MP4, MOV or WebM up to 1 GB by public link, or a finished ClipSpeed clip. Aspect: any; 16:9 or 1:1 reads best in the timeline |
| Status | Posting today |
280, counted the way X counts
Links are 23 characters each, hashtags count, emoji count as X counts them. A post that is too long is refused at booking with the real length, never cut at send time.
Text, image or video
A sentence, a screenshot, a clip. All three book to the minute on your account, with text posts 30 minutes apart and video two hours apart so the account never looks automated.
Clips you cut in the same chat
Submit a long video, pick the best moments by viral score, post them as native video on X. No download, no re-upload.
Numbers per post
Views, likes, replies and reposts are read back where X provides them. Ask your agent what landed and schedule more of it.
Plan, schedule X (Twitter) posts, images and video, and grow, from one calendar
A X (Twitter) scheduler should do more than post on time. ClipSpeed pairs the calendar with the clipping engine and the image and video models, so the content and the schedule come from the same place, and with booking rules that keep the account healthy.
Ten posts a day, planned in one reply
Ask for a day of tips and get ten slots, 30 minutes apart minimum, previewed before anything is booked. Approve and they book exactly as shown.
Release notes to posts
In Claude Code or Codex the agent reads your changelog, writes the announcement under 280 characters with the link counted as 23, and books it for launch time.
Native video from your streams
Clip the stream, keep the top three by score, post them as video on X across the afternoon. Each one carries its own hook line.
Generated images for the timeline
Generate a 16:9 announcement graphic in the same conversation and attach it. The post, the image and the time are approved together.
Schedule X (Twitter) from any AI agent
Every agent below can post text, images and video on X (Twitter) through ClipSpeed's MCP server: one URL, OAuth sign-in, the same rules. Each link is a full guide with the X (Twitter) settings reference and prompts.
https://api.clipspeed.ai/mcpAlso try
What Postiz-style schedulers cannot do
Cut the clips first
Your agent does not need finished video to start. Hand it a YouTube link, a podcast, a stream VOD or a local export. ClipSpeed finds the moments, cuts them to 9:16 with word-by-word captions, scores each one 0 to 100 for shareability, and returns them in the same conversation. Your agent picks by score, writes the caption from the transcript, and books the clips on X (Twitter). Three tool calls, one approval, no download and no re-upload.
- Clips arrive with a title written from the hook, a transcript and a viral score, so the agent can choose and caption without watching the footage.
- Live streams can be clipped while they are still on air; the agent books the highlights for the next morning before the stream ends.
- Every clip is already hosted, so
schedule_posttakes its id directly. Nothing moves through your laptop.
submit_to_clipspeedPaste the link. ClipSpeed starts the job and returns a project id.check_clipsPoll with the project id. Back come the finished 9:16 clips with titles, transcripts, viral scores and preview links.schedule_postPass the clip id, the platforms, a caption and a time. Your agent shows the plan with preview: true, you say yes, it books.generate_image or generate_videoDescribe the shot. ClipSpeed runs it on the model that fits (Seedance, Kling, Veo, Nano Banana Pro, GPT Image and others) and quotes the credits first.wait_for_generationReturns the hosted result link and a preview the agent can show you.schedule_post with media_urlThe result link goes straight into the booking on X (Twitter). The caption, the time and the file are approved together.The other half nobody else has
Generate the image or video, then post it
A product shot for Instagram, a 16:9 announcement graphic for X, a six-second opener before a clip: your agent can make an image or a short video with ClipSpeed's image and video models and book the result in the same reply. There is no separate design tool, no export, no upload page. The generated file is hosted, so media_url is the only thing the booking needs.
- The price in credits is quoted before anything renders, within the per-generation and daily caps you set in Settings.
- Results are previewed in the conversation, so you approve the picture and the post at once.
- Images post as JPG, PNG or WebP up to 25 MB; video posts as MP4, MOV or WebM up to 1 GB.
How X (Twitter) booking works
The rules are the product's trust. They run on the server, so the app, the API and every AI agent book the same way.
- Exact or refused. A time you name is booked to the minute or refused with the reason and the next open slot. ClipSpeed never moves a booked post without asking.
- As soon as possible is placed and said. Leave the time out and the reply tells you exactly where the post landed.
- Preview books nothing.
preview: trueruns the whole booking, including caps, spacing and slot choice, and writes nothing. It is how a week gets planned before it is booked. - Limits are refused at booking, never trimmed at send time. The reply carries the real count so the fix is one edit.
- Pacing protects the account. Text and image posts on X (Twitter) are at least 30 minutes apart, up to 10 a day.
- Pacing protects the account. Video on X (Twitter) is at least 2 hours apart, up to 4 a day under your plan.
- One piece of content goes to one platform once. The same text or the same file to the same platform is recognised as a duplicate and refused.
- Cancel is undoable for 72 hours in the ClipSpeed app. Copy can be edited while a post is still scheduled; the time cannot, by design.
- 280 characters, with every link counted as 23. ClipSpeed uses X's arithmetic at booking, so a post that is 290 characters by your editor's count but 275 by X's is accepted, and the reverse is refused with the real number.
- Threads are not a single call. Ask the agent for separate posts or wait for thread support; the page does not claim threads because they do not post today.
- Text posts are spaced 30 minutes apart and capped at ten a day per account; video posts are two hours apart under your plan's video cap. The reply names the next open slot when a time is taken.
- Hashtags count toward the 280. Ask for one or two, not a wall.
Take the hassle out of X (Twitter)
Plan a month of posts, images and video in one conversation, approve the plan, and let ClipSpeed publish at the exact minute, leaving you more time to make the next one.
X (Twitter) scheduling: frequently asked questions
How do I set up automatic posting to X (Twitter) with ClipSpeed?
Connect your X (Twitter) account to ClipSpeed once through X (Twitter)'s own sign-in (ClipSpeed never sees the password), then book a post from the calendar in the app or ask an AI agent such as Claude or ChatGPT. ClipSpeed publishes at the booked minute through X (Twitter)'s official API.
How do I schedule many X (Twitter) posts at once?
Ask an agent to plan the batch and preview it: "plan one post a day at 5pm next week, show me first" returns every slot and the day's remaining cap with nothing booked. Approve and it books all of them in one reply. Text and image posts on X (Twitter) are at least 30 minutes apart, up to 10 a day. Video on X (Twitter) is at least 2 hours apart, up to 4 a day under your plan. A taken slot is refused with the next open one, never moved quietly.
How does ClipSpeed count characters for X?
The same way X does: 280 maximum, and every URL counts as 23 characters regardless of its real length. Hashtags count. The check happens at booking, so you get the real number back if the post is too long, and nothing is trimmed silently.
Can ClipSpeed post a thread on X?
Not as one call today. You can book several posts in sequence (30 minutes apart minimum), but they post as separate posts, not as a linked thread. This page does not claim threads because they do not post yet.
Can I post text-only to X from an AI agent?
Yes. X and LinkedIn are the two platforms that take text-only posts through ClipSpeed's agent tools today. Everything else needs a clip, an image or a video attached.
How many X posts a day can I schedule?
Ten text or image posts a day per account, at least 30 minutes apart, and video posts under your plan's video cap, two hours apart. The booking tells you the remaining cap for the day.
Which X post settings can I control before publishing?
The text (280 characters, every link counted as 23), images or a video, hashtags and the exact minute. Reply restrictions, polls and community posting are not available yet.
Can I reuse images, videos and links across X posts?
Your clips and generated images stay in your ClipSpeed library, so the same file can go to X, LinkedIn and the rest. ClipSpeed posts one piece of content to one platform once, so posting the same file to X twice needs a new version; links can be reused freely.
Does ClipSpeed have a X (Twitter) content calendar?
Yes. Every X (Twitter) post sits on the ClipSpeed calendar in week and month views next to your other channels. Drag a post to another day and it keeps its exact time, or moves to the next open 15-minute mark if that time is taken or too close to another X (Twitter) post; drop it outside a day and it goes back where it was.
Can I cross-post to X (Twitter) and other networks from one request?
One request can book the same clip, image or text to several connected platforms; each keeps its own time slot, its own text limit and its own daily cap. Ask an agent to write a different caption for each platform and it books them as separate posts. Posting today: YouTube, TikTok, Instagram, X (Twitter) and LinkedIn.
Can ClipSpeed automatically repost my best X (Twitter) content?
Not yet. ClipSpeed does not republish posts on a timer. It also posts one piece of content to one platform once, so a rerun means a fresh clip cut from the same video, or a new image, booked like any other post inside your daily cap.
Can I set recurring X (Twitter) posting slots?
Not as fixed weekly slots yet. Fill My Calendar places your clips in X (Twitter)'s good hours inside your daily cap, and an agent can plan a pattern like "weekdays at 9am" as a preview you approve in one reply.
Can my team collaborate on X (Twitter) posts in ClipSpeed?
Not yet. A ClipSpeed account is one person's workspace: there are no team seats, approval steps or shared drafts, and each platform connects one account. Agencies run one ClipSpeed account per brand today.
Is there a free X (Twitter) scheduler?
ClipSpeed has no free plan. The $1 trial starts the same account you keep, and scheduling is included on every paid plan at no extra cost, alongside clipping and AI image and video generation on one credits wallet.
What X (Twitter) analytics does ClipSpeed show?
Views, likes, comments and shares per post where X (Twitter) provides them, with the time they were last read, in the calendar and through the agent tools. ClipSpeed says plainly when numbers are not available for a post or a platform rather than showing a zero. ClipSpeed does not shorten links or count link clicks yet.
Can I schedule X (Twitter) posts from Claude or another AI assistant?
Yes. ClipSpeed runs an MCP server at https://api.clipspeed.ai/mcp, so Claude, ChatGPT, Claude Code, Codex, Cursor, Windsurf and any other MCP client can sign in with OAuth and post text, images and video on X (Twitter) on your behalf. The assistant drafts within X (Twitter)'s limits, picks the slot, previews the plan and books on your yes. It can also cut the clips and generate the images in the same conversation. See the X (Twitter) guides for each agent below.
Is there an API for X (Twitter) scheduling?
Yes. The same booking service behind the app and the MCP server is available over the ClipSpeed REST API with an API key, so your own backend or an automation tool can schedule a X (Twitter) post or upload a video programmatically. The rules are identical: exact or refused, preview mode, per-platform limits. The developer pages under /mcp/ document the keys and the tool contract. Webhooks fire when clips finish (a signed clips.completed event); a webhook when a post publishes is not available yet.
Can ClipSpeed make the X (Twitter) content, not just post it?
That is the difference. Paste a long video or a live stream and ClipSpeed cuts captioned 9:16 clips with a viral score, which post to X (Twitter) as native video. Generate an image or a short video with ClipSpeed's models and post the result. One conversation, one calendar.