Line Counter
Count lines in text (including empty lines) and optionally report non-empty line counts. Useful for logs and lists. Runs locally in your browser.
Input
Output
Tip: You can verify in DevTools → Network that nothing is uploaded.
About this Line Counter
Line Counter reports the number of lines in your input based on line breaks. Many implementations also report non-empty lines to help with cleanup tasks.
This is useful for logs, datasets, lists, and quick checks before sorting or filtering. Line ending normalization can affect counts if your text mixes CRLF and LF.
- Process text data quickly without external tools
- Transform content for development workflows
- Clean and format text for analysis
- Enable Auto to transform as you type
- Upload text files directly from your device
- Download the result when done
FAQ
No. Everything runs locally in your browser. Nothing you paste is sent to a server.
After the page loads once, it will typically keep working offline (unless you hard refresh with no cache).
No. Your input stays in your browser. Only optional preferences like theme or language may be stored.
Any plain text. You can paste text directly into the input box.
Yes. Total line count includes empty lines. Many tools also report the number of non-empty lines separately.
Lines are split by newline characters. If your input mixes CRLF and LF, normalize line endings first for consistent results.
Depending on implementation, a trailing newline may be counted as an extra empty line. Review output if exact counts matter.