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Social Post Composer
Write your post once and get a version for every platform — each trimmed to its limit, with hashtags placed the way it likes.
Each version below updates as you type — edit any of them by hand, then copy.
How each version is adapted: X and Threads get a short version within their limit with 1–2 hashtags; LinkedIn gets line breaks and 3 hashtags at the end; Instagram moves the link to “link in bio” (links in captions aren’t clickable) and adds up to 10 hashtags; Facebook keeps it conversational with the link; Bluesky stays under 300 characters. Once you edit a version by hand it stops auto-updating — click “Reset” to regenerate it.
About the Social Post Composer
The Social Post Composer lets you write a post once and adapts it for X, LinkedIn, Instagram, Facebook, Threads and Bluesky, each with its own character limit, hashtags and call to action. Every version updates as you type and can be edited by hand, so you can publish everywhere quickly without breaking any platform’s rules.
How to use the Social Post Composer
- Write your post.
- Add a link, hashtags and a call to action.
- Review the version for each platform and edit any of them by hand.
- Copy each version when you post.
Frequently asked questions
Should I post the same text on every social network?
It is better to adapt it. Each platform has different limits and habits — hashtags help on Instagram, while shorter, punchier text works on X.
How many hashtags should I use?
On Instagram 3–5 relevant hashtags work well, on LinkedIn 3 or fewer, and on X one or two at most.
Does the composer post for me?
No. It prepares the text for each platform; you copy and paste it into the app or your scheduling tool.