Post limits

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Upload limits

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Images

• Maximum size: 25 MB
• Mime types: image/jpg, image/jpeg, image/png

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Videos

• Maximum size: 1 GB
• Mime types: video/mp4

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Posting limits

• twitter
  • text - 280 characters (25,000 for X Premium subscribers)
• pinterest
  • text - 100 characters
  • description - 800 characters
  • link - 2,048 characters
  • altText - 500 characters
  • note - 500 characters
• facebook
  • text - 50,000 characters
• instagram
  • text - 2,000 characters
• threads
  • text - 500 characters
• tiktok
  • text - 150 characters
• linkedin
  • text - 1,300 characters
• youtube
  • text - 100 characters
  • description - 5,000 characters
• reddit
  • text - 300 characters
  • description - 30,000 characters
  • link - 2,048 characters
• discord
  • text - 2,000 characters
  • username - 80 characters
  • avatarUrl - 2,048 characters
• slack
  • text - 30,000 characters
  • username - 80 characters
  • avatarUrl - 2,048 characters
• mastodon
  • text - 30,000 characters
  • spoiler - 50 characters