What is Character Counter?

Character Counter is a tool for checking character count, line count, UTF-8 byte size, and related metrics in real time. It is useful when you want a quick sense of text length for things like social media posts, articles, reports, or general text planning.

You can see multiple count styles at once, including counts with spaces, without spaces, and with leading or trailing spaces removed from each line. That makes it easier to look at the same text from different perspectives without switching settings.

How to Use

1. Type or paste text into the input area.
2. Review the count panel on the right.

The values update as the text changes, so it is easy to track how edits affect the length of your content.

Main Count Types

Characters

The tool shows three character counts at the same time.

• With spaces: Includes spaces and line breaks
• Without spaces: Excludes spaces and line breaks
• Trimmed per line: Removes leading and trailing spaces from each line before counting

Lines

You can also see both total line count and non-empty line count. This is useful when you want a rough sense of structure for a draft, snippet, or code block.

Manuscript Equivalent

The tool shows an estimate based on 400-character manuscript pages. This is useful when you want a rough writing-length reference for reports or assignments.

Data Size

The result also includes UTF-8 byte size. This is useful when you want a rough idea of saved size or transmitted size rather than only visible character count.

Use Cases

• Checking the length of social media text
• Reviewing the overall volume of article or description text
• Estimating the size of a report or assignment draft
• Quickly checking line count or byte size for code or text

Things to Keep in Mind

• Character count and byte size are not always the same
• Values change depending on whether spaces and line breaks are included
• In Japanese text, UTF-8 byte size can be much larger than the visible character count