Developer Tools
Format code, inspect data and validate supported schemas.
Developer Tools
Showing 61–72 of 72 tools
TTF to WOFF Converter
Package a supported TrueType font as compressed WOFF. The conversion changes the container while retaining supported font tables; check font usage rights before converting.
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Unicode Escape Converter
Encode UTF-16 code units as Unicode escapes, or parse a JSON string body without evaluating code.
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Unix Permission Calculator
Translate a three-digit Unix permission mode to symbolic permissions.
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URL Encoder Decoder
Percent-encode UTF-8 text for a URL component or convert escaped text back to readable characters.
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UUID Generator
Create one or more RFC 4122 version 4 UUIDs locally and copy them in one click.
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WOFF to TTF Converter
Convert a supported WOFF font to a TrueType container while keeping its table content. Use a font you have permission to convert and review the downloaded TTF.
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WOFF2 to WOFF Converter
Decode a supported WOFF2 font and save it as WOFF. The codec runs locally; variable, color and CFF fonts are outside this tool’s supported scope.
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XML Diff Checker
Compare two XML documents by parsed structure. Read changed paths while ignoring attribute order and whitespace used only for indentation.
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XML Formatter
Format XML with indentation while keeping mixed content together.
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XML Minifier
Remove line-break indentation from element-only XML; keep inline spaces, mixed text and xml:space="preserve".
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XML Validator
Check XML well-formedness without fetching external resources.
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YAML Validator
Validate YAML 1.2 syntax, duplicate keys, and bounded alias references.
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