Hash Generator
Generate SHA-1/256/384/512 hashes of text.
Input
Hash output
About the Hash Generator
Compute cryptographic hash digests of any text using the Web Crypto API. Choose from SHA-1, SHA-256, SHA-384, or SHA-512 and view the result as hex or Base64.
Examples
SHA-256 of text
Hello, world!Output
315f5bdb76d078c43b8ac0064e4a0164612b1fce77c869345bfc94c75894eddRelated tools
HMAC Generator
Encoders & Crypto
Sign a message with HMAC using a secret key.
AES Encrypt/Decrypt
Encoders & Crypto
Encrypt or decrypt text with AES-GCM and a passphrase.
Base32 Encoder
Encoders & Crypto
Encode or decode text using RFC 4648 Base32.
Base64 Encoder
Encoders & Crypto
Encode or decode text to/from Base64, UTF-8 safe.
Checksum Comparator
Encoders & Crypto
Hash text or a file and compare against an expected checksum.
File Hash Calculator
Encoders & Crypto
Compute SHA-1/256/384/512 digests of a local file.
Frequently asked questions
Read more
- Choosing a hashing algorithm: MD5 vs SHA-1 vs SHA-256 vs bcrypt
Checksums, digital fingerprints and password storage all use 'hashing' — but the right algorithm depends entirely on the job.
Version 1.0.0 · Updated 2026-08-06 · Runs entirely in your browser