SHA256 Generator
Enter text and get its SHA-256 hash (64-character hex). Suitable for checksums and integrity. All processing in your browser.
SHA-256 hash
How it works
We use the Web Crypto API (SubtleCrypto) to compute SHA-256. Output is hex-encoded.
When to use it
Use this when you need a quick result without installing software or creating an account.
Frequently asked questions
SHA-256 for passwords?
Use PBKDF2, scrypt, or argon2 with salt. Raw SHA-256 is not enough.