Hash generator

Compute the SHA-1, SHA-256 or SHA-512 hash of any text, using the native Web Crypto API. Your text never leaves the browser.

Text

SHA-1

—

SHA-256

—

SHA-512

—

🔒 Runs entirely in your browser. Nothing is sent to any server.

Other tools

Password generatorCreate strong, random passwords in your browser.UUID generatorGenerate unique UUID v4 identifiers instantly.Base64 encoderEncode and decode text to and from Base64.JSON formatterFormat, validate and minify JSON.Compound interestSimulate an investment's growth with contributions.