A character counter is a free online tool that counts every character in your text, with and without spaces, as you type. It also reports words, lines and byte size, which makes it perfect for tweets, meta descriptions, SMS messages and any field with a strict character limit.
How many characters can a tweet or meta description have?
Short answer: A tweet allows 280 characters, a Google meta description should stay within 150 to 160 characters to avoid truncation, and a single SMS segment holds 160 characters. YouTube titles cut off around 60 characters and LinkedIn headlines around 220. Paste your text into the character counter to see instantly whether you fit.
Staying inside these limits matters because truncated text looks unprofessional and can hide your call to action. Write your draft, paste it in, and trim words until the counter shows you safely under the target with a little room to spare.
What is the difference between characters with and without spaces?
Short answer: Characters with spaces counts everything: letters, numbers, punctuation, spaces and line breaks. Characters without spaces drops the spaces and line breaks, which is how some academic and publishing word counts are calculated. Most social platforms and forms use the with-spaces count, so that is the number to watch for tweets, bios and meta descriptions.
If a brief says '500 characters' without specifying, assume spaces are included. When a publisher asks for a count excluding spaces, they usually say so explicitly, and this tool shows both numbers side by side so you never have to guess.
Why does byte size matter for my text?
Short answer: Byte size is how much storage your text actually uses in UTF-8 encoding. Plain English letters use one byte each, but accented characters and emoji use two to four bytes. Databases, APIs and SMS gateways often enforce byte limits rather than character limits, so a message with emoji can exceed a limit even when the character count looks fine.
The byte size figure here uses the same UTF-8 encoding as the web, so it matches what servers and databases will measure. If you are pasting text into a form that rejects long input, the byte count tells you the real reason.
Frequently asked questions
Is this character counter free?
Yes, completely free and unlimited. Count characters as often as you like with no account and no daily caps.
Does it count spaces?
Both. You get the total character count including spaces and a second count with spaces removed, plus words, lines and byte size.
How are emoji counted?
Each emoji counts as one character here, but as 2 to 4 bytes in UTF-8. The byte size stat shows the real storage cost, which is what databases and SMS gateways measure.
Is my text uploaded anywhere?
No. Counting happens entirely in your browser with JavaScript, so your text never leaves your device.
What is the difference between characters and words?
A character is a single letter, number, space or symbol; a word is a group of characters separated by spaces. A 280-character tweet holds roughly 40 to 55 words.