Developer Tools
Format, minify, decode and test code, JSON, JWTs, regex and more.
JSON FormatterPopularFormat, validate, and beautify JSON instantly.SQL FormatterBeautify messy SQL queries into readable statements.HTML FormatterBeautify and indent minified HTML markup.Regex TesterTest and debug regular expressions against sample text.JWT DecoderInspect the header and payload of a JSON Web Token.CSS MinifierMinify CSS to reduce file size for production.JS MinifierMinify JavaScript to reduce file size for production.URL Encoder / DecoderPopularPercent-encode or decode URLs and query values.HTML Entities Encoder / DecoderConvert special characters to HTML entities and back.Unix Timestamp ConverterPopularConvert Unix timestamps to dates and dates to timestamps.JSON ↔ CSV ConverterPopularConvert JSON arrays to CSV and CSV back to JSON.JSON ↔ YAML ConverterPopularConvert JSON to YAML and YAML to JSON.Cron Expression ExplainerPopularTranslate cron expressions into plain English and see the next runs.CSV ViewerOpen CSV data as a sortable, filterable table.Markdown to HTML ConverterTurn Markdown into clean HTML source code.XML FormatterFormat, validate and minify XML documents.URL ParserBreak a URL into protocol, host, path and query parameters.