Developer Tools
JSON, encoding, and ID generation utilities built for daily development work.
13 tools found
JSON Formatter
Format and beautify messy JSON with adjustable indentation.
Open toolJSON Validator
Validate JSON syntax and get clear, actionable error messages.
Open toolBase64 Encoder/Decoder
Encode text to Base64 or decode Base64 back to plain text.
Open toolURL Encoder/Decoder
Encode or decode URLs and query string parameters.
Open toolUUID Generator
Generate one or many random UUIDs (v4) instantly.
Open toolTimestamp Converter
Convert between Unix timestamps and human-readable dates.
Open toolHash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text.
Open toolColor Converter
Convert colors between HEX, RGB, and HSL formats.
Open toolRegex Tester
Test regular expressions against sample text and see live matches.
Open toolCSV ↔ JSON Converter
Convert a CSV file to JSON, or a JSON array back to CSV.
Open toolSVG Optimizer & Minifier
Strip editor cruft from SVG markup and shrink the file size, with a live before/after preview.
Open toolFluid Typography Generator
Generate a CSS clamp() rule that scales text smoothly between two viewport sizes.
Open toolGraphQL to TypeScript
Convert GraphQL schema definitions into matching TypeScript interfaces and types.
Open tool