Character limits
Every platform’s limit, counted the way the platform counts it.
14 tools · nothing uploaded
/
- Bluesky Character CounterBluesky counts UTF-8 bytes, not characters — which trips up emoji.
- Facebook Character CounterCheck a post against the limit and against what shows before "see more".
- PopularFollower Growth CalculatorProject growth forward and see when a target is reached.
- Instagram Caption CounterCheck a caption against Instagram’s 2,200 and the 125 shown up front.
- PopularLinkedIn Character CounterPosts, headlines and the About section against their real limits.
- PopularSocial Media Character CounterOne caption checked against every platform’s limit at once.
- PopularSocial Media Character LimitsEvery current post, bio and title limit, with what each shows before “more”.
- Threads Character CounterCheck a Threads post against its 500-character limit.
- TikTok Caption CounterCaption and bio limits for TikTok, checked as you type.
- Tweet Character CounterSee exactly how much of your 280 a post uses before you post it.
- PopularTwitter Character CounterCounts a post the way X does — links cost 23, and some scripts cost two.
- PopularX Character CounterThe weighted count X actually applies, not your text editor’s.
- YouTube Description Counter5,000 allowed, 157 shown above the fold.
- PopularYouTube Title Length Checker100 characters allowed, about 60 shown in search.