CSV Validator

What is CSV Validator and how does it work?

CSV Validator is a free online tool that lets you quickly and easily check whether your CSV file is valid. In addition to working as a CSV checker, it also functions as a CSV formatter. To use the tool, simply paste your CSV content into the editor (or select a CSV file from your device) and validate it with a single click.

Can I format CSV data with this tool?

Yes. CSV Validator also lets you format CSV content, helping you keep it clear and consistent. Note that these changes are mostly cosmetic, such as removing empty lines, stripping comments, and similar adjustments.

How can CSV Validator help me?

CSV Validator helps you quickly identify and fix errors in your CSV data, and it can also format your files for consistency. Properly validated and consistently formatted CSV files ensure your data is reliable, well-formed, and ready to use.

Can CSV Validator process CSV localization files?

CSV Validator is primarily built to validate and format CSV files. As such, it can also handle localization data exported in CSV format.

If you need localization-specific features beyond CSV validation and formatting, a specialized localization tool may be a better fit.

Can I enter confidential information into CSV Validator?

CSV Validator processes your data entirely within your browser and does not send it to external servers, which generally makes it safe to use. However, it’s good practice to avoid entering sensitive information, such as passwords or API keys, into any tool.