CSV ↔ JSON Converter
Convert data between CSV and JSON formats instantly.
CSV vs JSON
CSV (Comma-Separated Values) is ideal for tabular data and spreadsheets. JSON (JavaScript Object Notation) is the standard for web APIs and structured data interchange.
How to convert?
Paste your data into the input box. The tool can often auto-detect the format. Click the corresponding button to convert. You can copy the result immediately.
Does it handle special characters?
Yes, standard CSV escaping (quotes) and UTF-8 characters are supported.
Is my data private?
Yes, all processing is done locally in your browser. No data is transmitted to our servers.