Developer Guides

Generate, parse, validate, and work with RFC 4122/9562 UUIDs across programming languages.

Create and format Globally Unique Identifiers for .NET, Windows, and cross-platform systems.

Generate cryptographically secure random passwords and passphrases in modern backends.

Tiny, secure, URL-friendly unique string ID generation across backend platforms.

Programmatically generate standard, Wi-Fi, URL, and vCard QR codes in PNG and SVG formats.

Parse, inspect, format, and indent JSON payloads with custom indentation and key sorting.

Strip whitespace and unnecessary characters to minimize payload sizes for transit and storage.

Validate JSON syntax against RFC 8259 and perform schema verification with error line reporting.

Convert nested JSON objects and arrays into structured, compliant XML documents.

Parse XML documents into clean, type-safe JSON structures handling attributes and namespaces.

Encode and decode standard RFC 4648 and URL-safe Base64 strings, bytes, and binary buffers.

Encode query parameters, paths, and full URIs in compliance with RFC 3986.

Convert string naming conventions between camelCase, snake_case, PascalCase, and kebab-case.

Parse, format, convert, and calculate epoch timestamps in seconds and milliseconds.

Compute secure SHA-256, SHA-512, and checksum digests for strings and files.