Social Media Character Limits Guide (2026)
Every social media network enforces strict character limits. If you write a perfect marketing post but it exceeds the platform's limit, you will either receive an error preventing you from publishing, or your text will be severely truncated. Our Character Limit Checker tracks your text in real-time against the top platforms.
Current Platform Limits:
- Twitter (X): 280 characters for standard users (Up to 25,000 for Premium subscribers).
- Instagram: 2,200 characters for captions. However, keep in mind that Instagram truncates captions with a "Read more" link after the first 125 characters.
- LinkedIn: 3,000 characters for a standard personal post or company page update.
- Facebook: 63,206 characters for a post. (We don't track this in our main bars because you are highly unlikely to hit it!)
- SMS (Text Message): 160 characters per standard text. If you go over, your carrier will split the message into two separate texts.
Frequently Asked Questions (FAQ)
Do spaces and punctuation count as characters?
Yes. Every single keystroke counts toward your limit. This includes spaces, periods, commas, and line breaks (pressing the Enter/Return key). Our live counter accounts for all of these formatting marks instantly.
How do emojis affect character limits?
Emojis are tricky! Most social media platforms count standard emojis as two characters because they use complex Unicode formatting. Some older platforms may even count complex emojis (like family emojis or flags) as up to 14 characters. It is always best to leave a small buffer of 5-10 characters if you are heavily using emojis.
Do links count towards the Twitter (X) character limit?
Yes, but Twitter automatically shortens all URLs (using their t.co shortener) to exactly 23 characters, regardless of how long the original link actually is. If your link is only 10 characters long, it will still cost you 23 characters of your 280 limit.