- Text up to 500 characters. Text and link posts are supported; a link post shows a preview card.
- Photos and videos, and carousels of up to 20 images.
- Video must be 5 minutes or less; longer is blocked.
- First comment: posted as a reply to your post, up to 500 characters. Postalu waits a few seconds after publishing so the reply attaches.
- No Stories and no polls (polls work on X only).
The caption counter shows Threads limit: 500 when Threads is connected, and turns red past it.
Read next
- Connect Threads Connect a Threads profile to post text, photos, videos and carousels, with first comments as replies.
- What each platform supports Photo, video, carousel, Story, first comment and text limits for every platform side by side.
- Post types: photo or video, text, link, poll and Stories What each type is, which platforms take it, and its limits.
