Help center › Scheduling posts
Post formats and media limits
Formats
- Instagram post: one photo, one video (published as a reel), or a carousel of 2–10 items. Instagram needs at least one photo or video.
- Instagram reel / story: one video for a reel; one photo or video for a story.
- Facebook: text, photos or one video; a reel takes one video, a story one photo.
- Threads: text, one photo or video, or a carousel.
Files
- Photos: converted to JPG, up to 8 MB. For feed posts they are cropped to the 4:5 – 1.91:1 range Instagram accepts; stories keep their shape.
- Videos: MP4 or MOV, up to 95 MB.
- PDFs (in DMs): up to 25 MB.
Captions: up to 2,200 characters on Instagram, 5,000 on Facebook and 500 on Threads.
Related
- Schedule a post
Publish to several accounts at once, at the same or different times, and repeat posts. - Import posts from a spreadsheet
Schedule many posts at once from a CSV file. - Research Threads
Search public Threads posts and accounts for content ideas, read their replies, and join the conversation. - The media library
Keep photos, videos and PDFs to reuse in posts and replies.
Still stuck? Email [email protected].
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