Line Counter Online Free — Count Lines & Rows Instantly
Count total lines including blank and non-blank lines.
What is Line Counter?
Counts every line in your text, showing total lines, non-blank lines, and blank lines separately. Useful for counting rows in CSV files, lines of code, and list lengths.
Common Use Cases
Counting CSV rows before database import, measuring code file line counts, checking list lengths, and analysing document structure.
How It Works
Splits text on newline characters and counts the resulting array. Blank lines are detected by checking whether each line contains only whitespace.
Frequently Asked Questions
Does an empty document count as one line?
No. An empty input shows 0 lines.
Does it count the last line if there is no trailing newline?
Yes. The last line is always counted even without a trailing newline character.
How do I count rows in a CSV file?
Copy the CSV content here. Each row is a line. Non-blank count shows data rows (excluding empty lines).
What's the difference between lines and rows?
Lines = any line in text. Rows = typically data rows in tables/CSV. Use "non-blank lines" for accurate row count.
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