Generate SHA-512 hashes for high-security cryptographic applications, password storage, and data integrity checks.
Supported Tools:
Free online tool to generate and verify SHA512 hashes from text or files directly in your browser. No installation required.
SHA512 (Secure Hash Algorithm 512) is a cryptographic hash function from the SHA-2 family. It produces a 512-bit (64-byte) hash, represented as a 128-character hexadecimal string. SHA512 is widely used for password hashing, digital signatures, blockchain, and file integrity checks. It offers higher security than SHA256 and is suitable for applications that require strong cryptographic protection.
Input:
keydecryptor
Output:
a24d99dc2f7ee4c1d3e2cb763e03919d29e7e416e26e5a7eb406f01bf44782c041aeb163789d744555637fdca1efcf1fb177bf6164654af57c574a5837b9fad7
Can I generate SHA512 hashes for free?
Yes. This tool lets you create SHA512 hashes from text or files instantly in your browser.
SHA512 vs SHA256: what is the difference?
SHA512 produces a 512-bit hash compared to SHA256's 256-bit output, providing stronger resistance against collisions and brute-force attacks.
Can I encrypt text using SHA512?
No. SHA512 is a one-way hash function, not encryption. It cannot be reversed to reveal the original text.
What is SHA512 used for?
SHA512 is used for password hashing, digital signatures, certificate verification, blockchain, and file integrity verification.
How does SHA512 compare to SHA1?
SHA512 is a modern alternative from the SHA-2 family, offering much stronger security than SHA1, which is now vulnerable to collisions.
What is the SHA512 hash length?
SHA512 produces a fixed 512-bit (64-byte) hash, represented as a 128-character hexadecimal string.