Character Counter
Count characters, words, sentences, lines, and UTF-8 bytes live, with an optional character limit.
About the Character Counter
The Character Counter tallies the exact number of characters in any text — with and without spaces — while also showing words, sentences, lines, and the UTF-8 byte size. Everything updates live as you type or paste, so you can watch the numbers change with each keystroke. All of it runs privately in your browser: nothing you enter is uploaded, stored, or sent to a server, which makes it safe for drafts, code snippets, or anything sensitive.
Character limits are everywhere — tweets, SMS messages, meta descriptions, bios, form fields, and database columns all cap how much you can enter. This tool adds an optional limit box so you can set your target, see exactly how many characters remain, and get an immediate red warning the moment you go over. That instant feedback lets you trim to fit without guessing or copying your text into another app.
How to use
- Type or paste your text into the box. The six counters above update on every keystroke — no button to press.
- Read the counts. You get total characters, characters without spaces, words, sentences, lines, and the UTF-8 byte size all at once.
- Set a limit (optional). Enter a number in the "Character limit" field — for example
280for a tweet or160for an SMS. A live readout shows how many characters remain. - Watch for the warning. When your text exceeds the limit, the remaining count and the character total both turn red so you know instantly that you need to trim.
- Copy or clear when finished — "Copy text" places the current text back on your clipboard, and "Clear" empties the box to start over.
What each count means
- Characters includes everything you type: letters, digits, punctuation, spaces, and line breaks. This is the number most character limits measure.
- Characters (no spaces) strips every whitespace character — spaces, tabs, and newlines — which some platforms and word-processing tools report instead.
- Words are runs of non-whitespace text separated by spaces or line breaks, so "state-of-the-art" counts as one word.
- Sentences are estimated from terminal punctuation (
.,!,?); treat it as a close approximation rather than a grammatical rule. - Lines counts the number of text lines, including blank ones, based on line breaks.
- Bytes (UTF-8) is how much space the text occupies when encoded — plain English letters take one byte each, while accented letters, emoji, and non-Latin scripts take two to four bytes. This matters for size-limited fields and file storage.
Frequently asked questions
What is the difference between characters and bytes?
A character is a single visible symbol, while a byte is a unit of storage. In UTF-8, a plain ASCII letter uses one byte, but an accented character, an emoji, or a Chinese character can use two, three, or four bytes. If a limit is measured in bytes rather than characters, the byte count is the number to watch.
Do spaces and line breaks count as characters?
Yes. The main "Characters" number includes spaces, tabs, and line breaks because that is how most platforms enforce their limits. If you need the total without whitespace, use the "Characters (no spaces)" figure shown right beside it.
Is my text uploaded or saved anywhere?
No. The counting happens entirely in JavaScript on your device, so your text never leaves the browser. It is not sent to a server, stored, or logged — close the tab and it is gone. That makes the tool safe for private notes, passwords, or unpublished writing.
Is there a maximum amount of text I can count?
There is no fixed limit. You can count a single word or an entire manuscript. Extremely large documents (hundreds of thousands of characters) may pause briefly while recalculating, but nothing is truncated or cut off.
How does the character limit feature work?
Enter any positive number in the limit field and the tool subtracts your current character total from it to show how many characters remain. If you go over, the remaining count flips to how many characters you are over the limit, and both it and the total turn red so the problem is obvious at a glance.
Why might the sentence count be slightly off?
Sentences are detected by looking for ., !, and ? followed by a space or the end of the text. Abbreviations like "Dr." or decimals like "3.5" can be misread as sentence endings, and a final sentence with no punctuation may go uncounted. It is a reliable estimate for ordinary prose, not a grammar checker.