Multi-network post composer
Write a post once and see exactly how it will look on Instagram, TikTok, LinkedIn, X, Facebook, Threads and Bluesky.
What is a multi-network post composer?
A multi-network post composer is one editor that publishes to several social networks at once. You write the post a single time, attach your images or video, choose the accounts and send it. No copying, pasting or resizing between apps.
Posteador’s composer shows a live preview of the post as each network draws it, on a computer and on a phone, in dark or light. Mentions, hashtags and links are coloured, and anything a network would refuse is flagged before you press publish.
How it works
- 1
Write your post
Type in the editor. The counter follows the tightest network you selected, and the preview updates as you type.
- 2
Add images, a GIF or a video
Drag files onto the post or use the paperclip. Each file is checked against the rules of every selected network.
- 3
Choose the accounts and publish
Tick the networks that should get it, then publish now, save a draft or schedule it.
What you get
Seven networks, one editor
Instagram, TikTok, LinkedIn, X, Facebook Pages, Threads and Bluesky from a single screen.
Live previews
See the post as each network draws it, on desktop and on a phone, in dark and light.
Rules checked before you send
Text length, number of images, image types and video limits are validated per network, with a plain explanation of what to fix.
Per-network settings
Networks that need extra choices, such as TikTok’s privacy and disclosure, show their own panel under the editor.
Included in Compose: The free base plan, no card needed.
Frequently asked questions
Can I post the same text to every network?
Yes. Select the accounts you want and publish once. Posteador sends the post to each network through its official API.
What happens if my text is too long for one network?
The counter follows the strictest network you selected, and the account that would refuse the post tells you why. You can deselect it or shorten the text.
Do I need a paid plan to use the composer?
No. The composer is part of the free base plan, which includes 30 posts a month on every network that charges nothing.
Try Posteador
Sign in with Google, connect your accounts and start in minutes.
More tools
- Compose
Thread maker
Write threads for X, Threads and Bluesky, or paste a long text and let Posteador split it into posts that fit.
- Compose
Social media character counter
Check your text against the character limit of X, Bluesky, Threads, Instagram, TikTok, LinkedIn and Facebook as you type.
- Calendar and Scheduling
Social media post scheduler
Pick a date and time and Posteador publishes to every selected network for you, even when you are offline.