Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from any text.
SHA-1
—
SHA-256
—
SHA-384
—
SHA-512
—
About Cryptographic Hashing
Cryptographic hash functions convert input data into a fixed-size string of characters. They are used for data integrity verification, password storage, digital signatures, and blockchain technology. Even a tiny change in input produces a completely different hash.
Frequently Asked Questions
What hash algorithms are supported?
SHA-1, SHA-256, SHA-384, and SHA-512. All computed using the Web Crypto API built into your browser.
Is hashing the same as encryption?
No. Hashing is a one-way function — you cannot reverse a hash back to the original text. Encryption is two-way and can be decrypted with the correct key.
Is my data safe?
Yes. All hashing is done in your browser using the Web Crypto API. No data is sent to any server.