Instantly count words, characters, lines, and calculate the exact file size (Bytes/KB) of your text.
Words
0
Characters
0
No Spaces
0
Lines
0
Bytes
0
Kilobytes
0.00
Copy your essay, code snippet, or paragraph and paste it directly into the text area.
The dashboard updates instantly, showing exact words, lines, and character limits.
Need database constraints? Check the exact Bytes and Kilobytes (KB) of your string.
Developers often need to know the exact byte size of a string (e.g., VARCHAR limits in SQL). Our tool uses Blob APIs to give you precise byte measurements.
Stay within Twitter's 280 character limit, or Instagram's caption limits. The live tracker helps you trim text before posting.
Need to process your text further? Check out our other free browser-based formatting tools.
We use standard UTF-8 encoding calculations via the browser's Blob API to give you the exact file size in Bytes and Kilobytes (KB). This is identical to saving the text in a standard .txt file.
We provide two separate metrics: total characters (including spaces) and characters without spaces, so you have exactly the data you need for your specific platform limits.
No. The text size calculator operates entirely locally in your web browser. Your text is never uploaded to any server or database, keeping your information secure.