Social Media Character Counter
Check character, word, and line limits across Twitter, Instagram, LinkedIn, TikTok, and YouTube in real time.
How to Use Social Media Character Counter
- Paste or type your draft social media post.
- Instantly view remaining characters and usage percentages across all major platforms.
- Adjust wording before publishing.
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Frequently Asked Questions
Why do social media platforms enforce strict character limits?
Platform limits ensure fast mobile feed loading, maintain clean UI layouts across devices, and encourage concise, punchy communication.
What platform limits are checked by this counter?
The tool monitors real-time character counts against official limits including X/Twitter (280 characters), Instagram captions (2,200 chars), LinkedIn posts (3,000 chars), and TikTok captions (2,200 chars).
Does the counter account for multi-byte emojis and special characters?
Yes, it accurately calculates string length including complex Unicode emoji sequences that sometimes consume multiple UTF-16 code units.
What happens if my text exceeds a platform's character limit?
The tool highlights overflow text in red and displays the exact number of excess characters so you can edit your copy before publishing.
Does this character counter require an internet connection or server processing?
No. Character counting runs instantly in client-side JavaScript with 100% privacy and zero network delay.