Convert data between formats instantly — Markdown to HTML, CSV to JSON, JSON to XML, text to Base64, and over a dozen more conversions. All conversions happen client-side with no data sent to any server.
Convert Markdown to HTML instantly.
Convert HTML markup to clean Markdown syntax.
Convert CSV data into a JSON array of objects.
Flatten a JSON array of objects into a CSV spreadsheet.
Convert XML documents to a JSON representation.
Convert a JSON object or array to an XML document.
Encode text as a Base64 string.
Decode a Base64 string back to plain text.
Encode text as International Morse Code.
Decode International Morse Code back to plain text.
Convert YAML configuration to JSON format.
Format and validate CSV data with custom delimiter options.
Beautify, minify, and validate JSON with syntax highlighting.
Encode special characters to HTML entities and decode them back.
Percent-encode URLs and query strings, or decode them.