Text size calculator

Text Size Unit
Bytes0 B
Kilobytes0 KB
Megabytes0 MB

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Text to KB converter

Calculate the Size of the Text and strings in Bytes, KiloBytes and MegaBytes online


Just Past or Write the text to calculate its size real-time.


High accuracy in calculation just like a real file on the computer.

Advanced settings

Ignore whitespace and line wrapping ability in the calculation.

How it works

1. Paste or write the text in the Text Input.

2. See the text size in bytes in the result section. Enjoy!

Learn how to Calculate text size

A sample text which is 463 Bytes

The Text Size Calculator provides the text size in different units, let's look closer at the results:

  • Bytes: Size of the text is given in bytes, the smallest unit of digital information.
  • Kilobytes (KB): Use to make it more readable. 1 KB equals 1024 bytes.
  • Megabytes (MB): Use for larger text files. 1 MB equals 1024 KB, or 1,048,576 bytes.


See more frequent question and answers about this tool

What is the Text Size Calculator tool?

The Text Size Calculator tool is an online utility designed to find the size of a given text string in Bytes, KB, and MB.

Does the tool support different languages and character sets?

Yes, the Text Size Calculator is typically designed to accommodate various languages and character sets, making it versatile for users working with multilingual content.

Is the Text Size Calculator tool free to use?

Yes, this tool is totally free to use for personal and commercial use.

Is there a limit to the length of text that the calculator can handle?

There is no limit from server side, but browser that you use from might have limits on the length of text they can process.

Updated on 22 August, 2023