Developer Tools
JSON, Base64, JWT, regex, UUID, and hashing
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JSON Formatter
Format, beautify, and minify JSON data instantly
Try nowJSON Validator
Validate JSON syntax and find errors
Try nowBase64 Encoder
Encode text or files to Base64
Try nowBase64 Decoder
Decode Base64 strings back to text
Try nowJWT Decoder
Decode and inspect JWT tokens
Try nowRegex Tester
Test and debug regular expressions
Try nowUUID Generator
Generate random UUID v4 identifiers instantly
Try nowHash Generator
Generate MD5, SHA-1, and SHA-256 hashes
Try nowTimestamp Converter
Convert between Unix timestamp and date
Try nowColor Converter
Convert between HEX, RGB, and HSL
Try nowURL Encoder
Encode text for safe use in URLs
Try nowURL Decoder
Decode percent-encoded URL strings
Try now