Compose a multi-part thread. Each part posts as a reply on X, Bluesky, Threads, and Mastodon.
Tip: Type ${Person Name} to mention someone.
AI will search the web for their social profiles and insert the right
handle on each platform — e.g. ${Molly Jong-Fast} becomes
@MollyJongFast on X, @mollyjongfast on Threads.
Media
+
Click to upload or drag & drop
Images (JPG, PNG, GIF, WebP) and videos (MP4, MOV, WebM)
Send to
Tap channels to toggle
Loading channels…
Customize per platform:
Send
API Diagnostics
Account & Organizations
Channels
Posts
Response
Response will appear here...
Shorten for
Choose a shortened version, or click "Generate More" for new options.
Generating shorter versions...
Contacts Address Book
Add New Contact
No contacts saved yet. Add your first contact above.
Saved Drafts
No drafts saved yet.
Queue Manager
Click "Refresh" to load your queue.
Analytics Dashboard
Posts Over Time
Posting Schedules
Settings
AI Platform Rewrite Prompts
When you select platforms beyond Twitter/Threads/Bluesky, an "AI Rewrite" button appears
to adapt your post for that platform. Edit the prompts below to control how rewrites work.
Hashtag Suggestions
AI Model
The Anthropic model used for all AI features (rewrites, shortening, hashtags, alt text, handle search).
Other AI Prompts
The prompts behind the other AI features. Items in {{double braces}} are filled in
automatically per request — keep them where they belong.
Diagnostics
Inspect the Buffer API responses for account, channels, and posts.
Connected Apps
Third-party applications that currently have access to your Buffer account.
Loading…
Bookmarklet
Drag this link to your bookmarks bar. Click it on any webpage to send selected text to Platypus Poster.