TikTok character counter
Count characters for TikTok captions and bios — 2,200 char limit for captions.
about the tiktok character counter
TikTok captions support up to 2,200 characters, but the first line is what matters — TikTok truncates captions after about 100-150 characters in the feed, showing only the hook before a 'more' tap. Front-load your most compelling information or CTA before that cut-off.
TikTok bios have a much tighter 80-character limit, while usernames are capped at 24 characters. This counter handles caption formatting — the text people see alongside your video in the For You page and on your profile.
The best TikTok captions either tease the punchline, add context the video can't show, or include a direct CTA like 'follow for part 2.' Short usually beats long, but up to 2,200 characters is there when context genuinely helps.
frequently asked questions
What is the TikTok character limit for captions?
TikTok captions support up to 2,200 characters. Bios are limited to 80 characters, and usernames to 24 characters.
How many characters does TikTok show before cutting off?
TikTok shows approximately 100-150 characters of a caption in the feed before truncating with a 'more' link. Put your best line first.
Do hashtags count toward the TikTok character limit?
Yes. Every hashtag character, including the # symbol, counts toward TikTok's 2,200-character caption limit.
want to schedule and post, not just format?
PostAI schedules to 11 platforms, includes AI content generation, and starts at $9/mo.
start free — no credit card