JSONKit

Developer Tools — Base64, Hashing, UUIDs & Regex

Guides to Base64, URL encoding, hashing, UUIDs, timestamps, regex, and mock data.

AI & JSONJSON ConceptsTool GuidesConvertersJSON SchemaAPIsError FixesAdvancedSecurity & AuthPerformanceDeveloper Tools
·7 min read

SHA-256, SHA-512, and HMAC Explained — Hash Functions for Every Language

Learn SHA-256, SHA-512 hashing and HMAC signatures. Code examples for Go, Python, JavaScript, Java, and Rust. Understand when to use each algorithm.