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How to use Line Counter

Paste your code, and the tool counts total lines, blank lines, and comment lines, with character statistics alongside.

Frequently asked questions

What metrics does it count?

The tool counts total lines, code lines (non-blank, non-comment), blank lines, comment lines, and character count.

How are comments detected?

The tool detects common comment patterns including //, /* */, #, and <!-- --> for different languages.

Can I use it for code analysis?

Yes, line counts help measure code size, complexity, and maintenance burden. It's useful for project metrics and documentation.

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