SHA-512 Hash Generator

Paste text or upload a file and get the 128-character SHA-512 hex digest.

Summary

Paste text or upload a file and get the 128-character SHA-512 hex digest.

How it works

  1. Paste text or upload a file
  2. Click Hash
  3. Copy the 128-char hex output

Use cases

  • High-security file integrity verification
  • HMAC-SHA-512 API request signing
  • Generating long unique identifiers

Frequently Asked Questions

Last updated: 2026-06-09 · Reviewed by Nham Vu