How to Use the X Character Counter
- Select your mode — choose between Post (280), X Premium (4,000), Bio (160), Name (50), or DM (10,000) depending on what you're writing.
- Type or paste your text — the counter updates in real time as you write. No need to click anything.
- Watch the progress bar — it turns from green to yellow at 80% usage, and red when you're over the limit.
- Check your stats — see character count, word count, sentence count, and estimated reading time at a glance.
- Copy and post — hit the copy button and paste directly into X.
Why Character Limits Matter on X
Hitting the character limit forces you to write concisely, which usually makes your posts more impactful. The best-performing tweets tend to be 70-100 characters — short enough to read in a scroll, long enough to say something meaningful. Use this counter to trim the fat before you hit post.
X Premium: Is 4,000 Characters Worth It?
X Premium subscribers can write up to 4,000 characters per post, but here's the catch — only the first 280 characters show in the timeline. Readers have to tap "Show more" to see the rest. This means your opening line matters more than ever. Use the 280-char preview as a hook, then deliver the full value in the expanded text.
Frequently Asked Questions
What is the character limit for tweets on X?
Standard X (Twitter) posts have a 280 character limit. X Premium (formerly Twitter Blue) subscribers can post up to 4,000 characters per post. URLs count as 23 characters regardless of their actual length.
What is the X/Twitter bio character limit?
X/Twitter bios have a 160 character limit. This includes spaces, emojis, and special characters. Your bio is one of the most important elements for discoverability, so use every character wisely.
Do URLs count toward the Twitter character limit?
Yes, but all URLs are shortened to 23 characters by X's t.co link shortener, regardless of the original URL length. This means a 10-character URL and a 200-character URL both count as 23 characters.
Do emojis count as one character on X?
Most emojis count as 2 characters on X/Twitter because they use two Unicode code points. Some complex emojis (like flags or skin tone variations) can count as even more. This counter reflects the actual character count X uses.
What is the X Premium post character limit?
X Premium (formerly Twitter Blue) subscribers can post up to 4,000 characters per post. This is roughly 14x the standard 280-character limit. However, only the first 280 characters appear in the timeline preview — readers must tap to expand.