Free, no sign-up
Social post checker
Write a post once and see how it fits every platform: the hard limit, where the "see more" fold falls, and the hashtags and links in it.
Characters
0
Hashtags
0
Links
0
- X post0 / 280 · Links count as 23 characters each.
- LinkedIn post0 / 3,000 · About 210 characters show before "see more".
- Reddit title0 / 300 · The title carries the post; keep it a question or a clear claim.
- Hacker News title0 / 80 · No clickbait, no exclamation marks; "Show HN:" for launches.
- Instagram caption0 / 2,200 · About 125 characters show before "more"; 30 hashtags at most.
- Threads post0 / 500 · One link preview per post.
This tool checks once. The Reddit Sales Agent works on it every day.
Meet the Reddit Sales Agent in Xicmo
Questions people ask
What is the character limit on LinkedIn?
3,000 characters for a post, but only the first two or three lines show before "see more", so the hook has to fit there.
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