Utilities
Pick a tool below.
.*Regex TesterTest a regular expression with live matches and groupscrCron Expression ParserParse a cron expression and list its next fire timesu/URL ParserSplit a URL into components and query parameters±Text DiffCompare two texts line by line, side by side or unifiedx5Certificate / PEM ViewerRead an X.509 certificate, CSR, key or CRL from PEM textipCIDR CalculatorResolve an IPv4 address and prefix into a network7xChmod CalculatorTurn Unix permissions into an octal mode and backv#Version ComparatorCompare and inspect Semantic VersionsuaUser-Agent ParserRead browser, engine and platform out of a UA stringsvgSVG PreviewRender an SVG document and export it as a PNG image$.JSONPath TesterQuery JSON with a JSONPath expression and inspect every match
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