Developer Tools
Free browser-based developer tools for encoding, decoding, testing, hashing, timestamps, and other common development tasks.
Base64 Encoder & DecoderEncode and decode standard Base64 text in your browser with UTF-8 support.Open toolURL Encoder & DecoderEncode and decode URL components locally in your browser.Open toolJWT DecoderDecode JWT header, payload, and signature locally in your browser.Open toolRegex TesterTest JavaScript regular expressions with flags, match details, and capture groups locally.Open toolUnix Timestamp ConverterConvert Unix timestamps and ISO 8601 UTC dates locally in your browser.Open toolHash GeneratorGenerate SHA hash digests from text locally in your browser.Open toolCron ExpressionValidate Unix cron expressions, explain fields, and preview upcoming local runs.Open toolCSS MinifierMinify CSS locally in your browser and see the exact byte savings.Open toolJavaScript MinifierMinify JavaScript locally in your browser and see the exact byte savings.Open tool
Browser-based developer utilities
Available tools run locally in your browser. Additional utilities are shown as planned and will be released in later phases.