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Code Line Counter
Upload one or more source code files to count total lines, blank lines, and comment lines. Supports JS, TS, Python, Java, Go, C/C++, CSS, HTML, and more.
🔒 File processing runs locally in your browserFree to start · No sign-up required
How to Use
- 1Drag and drop or select one or more source code files
- 2Click Count Lines
- 3Review per-file and aggregate totals in the results table
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Go Pro — $9/monthWhy use ShowPro's Code Line Counter?
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Private by Design
File-processing tools keep your files in the browser.
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Instant Results
Processing happens locally — no waiting for uploads.
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Free to Start
No account needed for the free tier. Limits are shown where they apply.
Frequently Asked Questions
Which languages are supported?
JS, JSX, TS, TSX, Python, Java, C, C++, C#, Go, Ruby, PHP, CSS, HTML, Markdown, and plain text.
Is there a file size limit?
No hard limit — very large files may take a moment to process in the browser.
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