Frequently Asked Questions
Everything you need to know about CSV to JSON Converter Pro.
Is my data secure?
Yes, our converter processes files entirely in your browser using JavaScript. Your data is never uploaded to any server, making it safe for PII and sensitive company files.
Does it support large files?
Since processing happens locally, the limit depends on your device's memory. Most modern laptops can easily handle files up to 100MB with tens of thousands of rows.
Can I customize the output?
Absolutely. You can choose indentation levels (0, 2, or 4 spaces) and even sort the keys of each object alphabetically to make the JSON more readable or compact.
Are different delimiters supported?
We automatically detect common delimiters like commas, semicolons, and tabs. If you have a custom delimiter, our smart parsing engine will attempt to handle it correctly.
Is this tool free for commercial use?
Yes, we provide this tool for free to help developers and data scientists streamline their workflows. No registration or credit card is required.