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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
  • Bluesky
    • text - 300 characters
    • tags - up to 8 tags, max 64 characters per tag
    • externalUrl - 2,048 characters
    • externalTitle - 300 characters
    • externalDescription - 1,000 characters
    • videoAlt - 10,000 characters
  • Google Business Profile
    • text - 1,500 characters
    • eventTitle - 58 characters
    • offerCouponCode - 58 characters
    • offerTermsConditions - 1,500 characters