ShapelessAI← BackCount it and see it, before you post it
Character counters and post previews for LinkedIn, X, Instagram, TikTok, YouTube, Facebook, Threads, Bluesky and Reddit. They run in your browser against the real platform limits - no account, nothing uploaded.
LinkedIn3,000 Unicode code points20 images, 1 video up to 30 min, a PDF document
- LinkedIn character counter - Counts the way LinkedIn counts, and shows you the exact text that gets cropped.
- LinkedIn post preview - See the post in LinkedIn's own chrome, and exactly where its feed folds the rest behind "…see more".
- LinkedIn specs, sourced
X280 weighted characters4 images, 1 video up to 2 min 20 s
- X character counter - Counts the way X counts, and shows you the exact text that gets cropped.
- X post preview - See the post in X's own chrome before you publish it.
- X specs, sourced
Instagram2,200 Unicode code points10 images, 1 video up to 15 min
- Instagram character counter - Counts the way Instagram counts, and shows you the exact text that gets cropped.
- Instagram post preview - See the post in Instagram's own chrome, and exactly where its feed folds the rest behind "… more".
- Instagram specs, sourced
TikTok2,200 Unicode code points35 images, 1 video up to 10 min
- TikTok character counter - Counts the way TikTok counts, and shows you the exact text that gets cropped.
- TikTok post preview - See the post in TikTok's own chrome before you publish it.
- TikTok specs, sourced
YouTube5,000 Unicode code points1 video
- YouTube character counter - Counts the way YouTube counts, and shows you the exact text that gets cropped.
- YouTube post preview - See the post in YouTube's own chrome before you publish it.
- YouTube specs, sourced
Facebook63,206 Unicode code points10 images, 1 video
- Facebook character counter - Counts the way Facebook counts, and shows you the exact text that gets cropped.
- Facebook post preview - See the post in Facebook's own chrome, and exactly where its feed folds the rest behind "… See more".
- Facebook Page specs, sourced
Threads500 Unicode code points20 images, 1 video up to 5 min
- Threads character counter - Counts the way Threads counts, and shows you the exact text that gets cropped.
- Threads post preview - See the post in Threads's own chrome before you publish it.
- Threads specs, sourced
Bluesky300 grapheme clusters4 images, 1 video up to 3 min
- Bluesky character counter - Counts the way Bluesky counts, and shows you the exact text that gets cropped.
- Bluesky post preview - See the post in Bluesky's own chrome before you publish it.
- Bluesky specs, sourced
Reddit40,000 Unicode code points20 images, 1 video up to 15 min
- Reddit character counter - Counts the way Reddit counts, and shows you the exact text that gets cropped.
- Reddit post preview - See the post in Reddit's own chrome before you publish it.
- Reddit specs, sourced
Every limit here comes from our sourced spec tables, the same ones our agents publish against.