bluesky300 grapheme clusters4 images, 1 video up to 3 min
ShapelessAI← BackWhat every platform will actually take
Character limits, image, video and document rules for every platform we publish to - each number carrying the source it came from and the date we last checked it. These are the same numbers our publishing engine enforces before a post goes out, generated from its own table rather than retyped.
Last verified
facebook_page63,206 Unicode code points10 images, 1 video
Facebook Page post limits and media specs
instagram2,200 Unicode code points10 images, 1 video up to 15 min
Instagram post limits and media specs
linkedin3,000 Unicode code points20 images, 1 video up to 30 min, a PDF document
LinkedIn post limits and media specs
linkedin_page3,000 Unicode code points20 images, 1 video up to 30 min, a PDF document
LinkedIn Page post limits and media specs
mastodon500 Unicode code points4 images, 1 video
Mastodon post limits and media specs
reddit40,000 Unicode code points20 images, 1 video up to 15 min
Reddit post limits and media specs
threads500 Unicode code points20 images, 1 video up to 5 min
Threads post limits and media specs
tiktok2,200 Unicode code points35 images, 1 video up to 10 min
TikTok post limits and media specs
x280 weighted characters4 images, 1 video up to 2 min 20 s
X post limits and media specs
youtube5,000 Unicode code points1 video
YouTube post limits and media specs
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