Free, fast, no tracking. Built by developers for developers.
Build, test, and understand cron schedules with human-readable descriptions and next run times.
LivePaste JSON to format, validate, and explore with syntax highlighting and tree view.
LiveEncode text or files to Base64, or decode Base64 back to text. Supports drag-and-drop file encoding.
LiveGenerate random UUID v4 identifiers. Bulk generate up to 100, with uppercase/lowercase options.
LiveDecode JSON Web Tokens to inspect header and payload. Check expiration status with syntax-highlighted output.
LiveTest regular expressions with real-time match highlighting, capture groups, and flag options.
LiveConvert between Unix timestamps and human-readable dates. Live clock, ISO 8601, RFC 2822, and relative time.
Live