Formalint

Browser-based developer tools

Hash Generator

Generate SHA-1, SHA-256, SHA-384 and SHA-512 text digests with the browser Web Crypto API.

Open Base64 tool

Input

0 bytes

Digests

Ready

Base64 EncoderEncode UTF-8 text URL EncoderEscape query strings Timestamp ConverterUnix time and ISO dates

Reference notes

Text digests for quick checks

SHA algorithms

Formalint generates SHA-1, SHA-256, SHA-384 and SHA-512 digests through the browser Web Crypto API.

Checksums

Hashes are useful for comparing text values, fixtures, examples and API payloads during development.

Not password storage

Plain SHA hashes are not enough for password storage. Production systems need salted, slow password hashing algorithms.