Social Media Counter
Count characters for Twitter/X, LinkedIn, Instagram
How to use Social Media Counter
Count characters for Twitter/X, Threads, LinkedIn and Instagram. See remaining characters in real time. Free social media counter.
Why do character limits matter on social media?
Every major social platform enforces character limits to encourage concise communication. Exceeding these limits means your post gets cut off or cannot be published — and writing within limits improves clarity and engagement.
- Twitter/X (280 characters): URLs count as 23 characters regardless of actual length. Emojis count as 2 characters. A thread allows chaining multiple 280-char posts.
- LinkedIn (3,000 characters for posts): Long-form posts perform well, but the preview cuts off after about 200 characters — make the opening line compelling.
- Instagram captions (2,200 characters): Only the first 125 characters show before "more" — front-load your key message. Hashtags count toward the limit.
- Threads (500 characters): Meta's Twitter alternative allows slightly more than Twitter per post.
- YouTube descriptions (5,000 characters): The first 157 characters appear in search results — include target keywords early.
Tip: Write your post here first, check the count, then paste into the platform. This prevents losing work if the platform rejects your text.
Frequently Asked Questions
How does Twitter count characters?
Twitter counts most characters as 1, but emojis as 2 and URLs as 23 (regardless of actual length, thanks to Twitter's t.co URL shortener). Chinese, Japanese and Korean characters also count as 2. This tool applies Twitter's counting rules.
Do hashtags count toward the character limit?
Yes, on all platforms. Each character in a hashtag — including the # symbol — counts. #socialmedia is 13 characters. Plan hashtags as part of your character budget, not an afterthought.
What is the LinkedIn character limit for comments vs posts?
LinkedIn posts: 3,000 characters. Comments: 1,250 characters. Articles (long-form): 125,000 characters. Headline: 220 characters. Summary/About: 2,600 characters.
How many characters is a typical tweet?
Studies show that tweets between 71 and 100 characters get the highest engagement. Short enough to read instantly, long enough to convey a complete thought. Avoid padding to the 280-character limit unless the extra content adds value.
Can I schedule posts longer than the limit by splitting them?
Yes — Twitter threads allow you to chain multiple tweets. LinkedIn and Instagram do not have a native 'thread' feature, but you can post follow-up comments to your own post. Buffer, Hootsuite and similar tools can schedule threads across platforms.
Social media counter vs platform native editor
Writing directly in a platform's native editor shows the character count live but limits drafting to one platform at a time and risks losing drafts on session timeout. Buffer and Hootsuite count characters across platforms in their composer but require an account and subscription. This browser-based counter lets you draft and count for multiple platforms simultaneously with no login, no ads, and no data stored — paste your draft and check all limits at once.