Convert JSON, XML, CSV, XLSX, DOCX, PDF, YAML, TOML, INI, ENV, NDJSON, RTF, Markdown, Base64, SQL and more.
🛡️100% Secure & Private: All operations are performed completely offline inside your web browser. Your data never leaves your computer.
Input StatsLines: 0Words: 0Chars: 0Size: 0 KB
Output StatsLines: 0Words: 0Chars: 0Size: 0 KB
System Status: Ready
Preview
⏳DOCX / XLSX: after clicking "Convert", please wait about 15 seconds for the file to finish being fully generated before clicking "Download" — the Download button will stay disabled and count down until it's ready.
📄 DOCX / PDF / RTF are document containers — pick which text format gets written inside them with the extra "Content" dropdown (e.g. keep it as JSON, or write XML/CSV/YAML text instead).
Input
Input statistics are shown in the status bar above.
Output
Output statistics are shown in the status bar above.
Accessibility Statement
Universal Data Converter PRO is committed to ensuring digital accessibility for users with disabilities.
Our interface is designed to meet WCAG 2.1 Level AA standards.