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SHA-512 Generator Tutorial
Follow these steps to generate a secure SHA-512 hash:
- Choose between Text String or File Upload mode.
- Enter your data or upload the file you wish to hash.
- The SHA-512 hash will be generated instantly in your browser.
- You can also enable HMAC mode to use a secret key for added security (available for SHA algorithms).
- Verify your hash by pasting another hash in the comparison field.
What is SHA-512?
SHA-512 is a secure hash algorithm producing a 512-bit message digest. It's significantly stronger than SHA-256 and is suitable for high-security applications.
Security Reminder: Our generator is entirely client-side. Your inputs and generated hashes never leave your computer, ensuring complete privacy.
💡 Efficiency Hack: Use keyboard shortcuts to navigate between input fields quickly.
Last Verified: February 2026