CSV Row Counter for Config Files

About This Tool

Configuration files are at the heart of modern software development — from package.json and tsconfig.json to VS Code settings and cloud infrastructure templates. This CSV Row Counter for Config Files is tailored for processing CSV configuration files with the precision and care they require. Configuration files often contain comments (in formats that support them), version-specific settings, and carefully structured hierarchies that must be preserved during formatting. The tool processes these files while maintaining all data integrity, ensuring that indentation reveals the logical structure of configuration sections, nested settings, and conditional values. Whether you are cleaning up auto-generated configuration, merging settings from multiple sources, or preparing config files for documentation, this tool handles the task reliably.

What is CSV Row Counter?

A CSV row counter provides comprehensive statistics about your CSV dataset: total rows (including header), data rows (excluding header), column count, total cell count, empty cell count, and fill rate percentage. These metrics are essential for data quality assessment, capacity planning, and quick verification of data exports. Knowing the fill rate helps identify datasets with significant missing data before processing. The row counter handles RFC 4180 compliant CSV including quoted fields and multi-line values, ensuring accurate counts even with complex CSV data.

How to Use This Tool

1. Paste your CSV.
2. Click Count Rows.
3. See total rows, data rows, columns, cells.
4. Check fill rate for data completeness.

Common Use Cases

• Formatting package.json for readability
• Cleaning up tsconfig.json and eslint configs
• Processing VS Code settings.json files
• Normalizing docker compose JSON overrides

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