X / Twitter BulkPublish

Schedule and bulk publish X / Twitter posts

Keep X busy without living on it. Schedule single posts or long threads, and BulkPublish splits longer text into a numbered thread for you.

Get started free How to connect X / Twitter

What you can publish to X / Twitter

BulkPublish supports 1 X / Twitter post type. It is checked before it is queued, so a post X / Twitter would reject never reaches your content calendar.

Post type	Media
Tweet	Optional, up to 4 images or videos

X / Twitter limits and specs

These are the character limit, image sizes and video specs BulkPublish checks before a post is queued. They match what X / Twitter itself accepts.

Limit	Value
Caption length	280 characters
Image formats	JPG, JPEG, PNG, GIF, WEBP
Max image size	5 MB
Images per post	4
Video formats	MP4, MOV
Max video size	512 MB
Max video length	140 seconds
Threads	Supported. Longer text is split across a numbered thread

X / Twitter analytics

BulkPublish collects the numbers for each post you publish to X / Twitter and shows them beside your other channels, so you can compare networks in one dashboard.

Impressions
Likes
Comments
Shares
Saves
Engagement rate
Link clicks

How to connect X / Twitter

Create a BulkPublish account. The free plan connects three channels and does not ask for a card.
Open Channels and choose X / Twitter.
Sign in with X / Twitter and approve the permissions. BulkPublish stores the token, refreshes it on its own, and tells you if it ever needs reconnecting.
Write a post, pick a time, and queue it. There is nothing else to install.

Ways teams use the X / Twitter integration

Founders, writers and support teams who post often on X and want threads written in advance and sent at the times their followers are awake.

Bulk upload a month of X / Twitter posts from a CSV in one pass, then let the queue send them out at the times you set.
Write once and cross-post everywhere. The same post, adapted per network, goes to X / Twitter and every other connected channel together.
Turn a blog or podcast RSS feed into an automatic X / Twitter post the moment a new item appears.
Ask an AI agent to draft the week, review it in the content calendar, and approve it. The agent schedules to X / Twitter through the MCP server.

Who publishes to X / Twitter this way

Each of these has a page of its own, with the networks and the features that audience leans on.

Post to X / Twitter from an AI agent

The hosted MCP server exposes 20 tools over OAuth 2.1, so Claude, ChatGPT, Muse, Grok, Cursor and any other MCP-compatible agent can draft, schedule, publish and read X / Twitter analytics for you. There is no API key to paste and nothing to run locally.

See all supported agents

X / Twitter API access

Everything on this page is available programmatically. One REST endpoint publishes to X / Twitter and every other channel, with SDKs for Node and Python, a Postman collection, and first-party nodes for n8n, Zapier, Make and IFTTT.

Read the API docs

Free X / Twitter tools

Free to use, no sign-up. They are handy while you are writing the post, and you can schedule the result here when you are done.

Browse all free tools

More on X / Twitter

Guides and answers from our blog about publishing to X / Twitter.

Read the blog

Frequently asked questions

Common questions about scheduling X / Twitter posts with BulkPublish.

Can I schedule X / Twitter posts in advance?

Yes. Pick any future time in your own timezone, or drop the post into a recurring queue slot and BulkPublish picks the next opening for you. Scheduled posts publish on their own, so nothing on your phone has to be awake.

Can I auto-post to X / Twitter automatically?

Yes. A recurring queue publishes on a repeating weekly pattern without you choosing a date each time, and an RSS feed can auto-post to X / Twitter the moment a new item appears. Both run on our servers, so they keep working while you are offline.

How many X / Twitter posts can I schedule at once?

As many as your plan allows. Bulk Compose takes a CSV or a pasted list and turns it into a full schedule in one pass, so a month of X / Twitter content is one upload rather than thirty separate posts.

Can I plan a content calendar for X / Twitter?

Yes. The calendar shows every scheduled post across all your channels at once, so you can see what is going out on X / Twitter next to everything else, drag a post to a new slot, and spot the gaps before they happen.

What is the X / Twitter character limit?

280 characters per post. BulkPublish counts as you type and blocks anything over the limit before it is queued, so you find out while you are writing instead of when the post fails.

Can I post to more than one X / Twitter account?

Yes. Connect as many X / Twitter accounts as your plan allows, group them into channel sets, and publish to the whole set at once. Each account keeps its own schedule, its own analytics and its own token.

Do I get X / Twitter analytics?

Published posts are checked for their numbers and shown next to every other channel, so you can compare X / Twitter engagement against the rest without switching tabs. Link clicks are measured by BulkPublish itself, so they are available even where X / Twitter reports nothing.

Is there a free X / Twitter scheduler plan?

Yes. Three channels and thirty posts a month, with no card required. X / Twitter counts as one channel per connected account.

Still stuck? The Help Center walks through it step by step.

BulkPublish publishes to 15 networks in all. Each has its own page with its limits, post types and setup.