Calculate SHA-1, SHA-256, SHA-384, SHA-512 text hashes.
Hash functions transform data of arbitrary length into a fixed string of characters, used for integrity checks or password storage. Calculation is done via the Web Crypto API directly in the browser.
MD5 is considered cryptographically insecure and is not supported by the browser's standard Web Crypto API; for new projects, SHA-256 and higher is recommended.
No, hashing is a one-way process; it is impossible to recover original data from a hash.
SHA-256 is the standard choice for most tasks; SHA-512 provides a longer hash for increased resistance.