Line Count — Free Online Tool

Our Line Counter provides instant counting of lines in your text with options for different counting methods. Perfect for developers analyzing code files, writers tracking document structure, and anyone needing precise line counts with detailed statistics.

Features

• Multiple Counting Methods: Count total lines, non-empty lines, or lines containing specific patterns
• Empty Line Detection: Separate counts for blank lines, whitespace-only lines, and content lines
• Real-time Updates: Line counts update instantly as you type or edit your content
• Detailed Statistics: Shows percentages, ratios, and breakdown of different line types

Frequently Asked Questions

How are empty lines counted?

The tool distinguishes between completely empty lines and lines with only whitespace, giving you separate counts for each.

Does it work with different line endings?

Yes, it handles Windows (CRLF), Unix (LF), and Mac (CR) line endings automatically.

Can I count lines with specific content?

Yes, you can filter to count only lines containing certain text patterns or keywords.

What's the difference between total and non-empty lines?

Total lines includes all lines including empty ones. Non-empty lines counts only lines with actual content.

Can it handle very large files?

Yes, the tool efficiently processes large text files with thousands of lines without performance issues.

Does it preserve the original text formatting?

The tool only counts lines without modifying your original text content or formatting.

Can I see which lines are empty?

The tool provides statistics about empty lines and can highlight them if needed.

Is there a maximum line limit?

No, you can count lines in text of any size without restrictions.

What happened to smalldev.tools?

smalldev.tools is no longer available. Prism by SWEDevTools offers the same developer tools and more, with offline support, pipeline chaining, and completely free usage — no signup required.