Free Data Converter Online
Convert between CSV, JSON, XML, YAML, SQL, and Markdown table formats in seconds. Format and validate JSON or XML, generate QR codes from URLs, and transform data for APIs, databases, and config files — all free, private, and with no sign-up.
Frequently Asked Questions
How do I convert CSV to JSON online?
Upload your CSV file to our CSV to JSON converter. The tool automatically detects headers and converts each row into a JSON object. The output is valid, well-formatted JSON you can use directly in your application.
Can I convert between YAML and JSON?
Yes. Use our JSON to YAML or YAML to JSON converters to switch between these popular configuration formats. Both tools preserve data types and nested structures accurately.
What data formats do you support?
PrivConvert supports CSV, JSON, XML, YAML, SQL, Markdown tables, and HTML tables. You can convert between most format pairs, plus format/beautify JSON and XML files.
Is my data safe when converting files?
Yes. PrivConvert processes every file in server memory and deletes it the moment conversion completes. We never store, log, or analyze your data. All transfers use HTTPS encryption.
Can I generate a QR code from a URL?
Yes. Our URL to QR Code tool generates a high-resolution QR code PNG image from any URL. You can customize the size and download the QR code instantly for use in print or digital materials.
Do you have developer utility tools?
Yes. PrivConvert includes a password generator, hash generator (SHA-256, MD5), UUID generator, JWT decoder, URL encoder/decoder, HTML entity encoder, text case converter, color converter, timestamp converter, and code beautifiers for JavaScript, CSS, and HTML.