Line Counter — Free Online Tool

Count lines of code, blank lines, comment lines, and character statistics. Line Counter is a free online tool from the ToolsRift Code Formatters collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.

Loading Line Counter…

How to use Line Counter

  1. Open the Line Counter above — it loads instantly, no account needed.
  2. Enter or upload your input. Everything is processed locally on your device.
  3. Get your result immediately and copy or download it with one click.

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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