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Hash Generator (SHA-1, SHA-256, SHA-384, SHA-512)

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text directly in your browser using the Web Crypto API.

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Privacy Notice: All files and input data are processed 100% locally inside your browser. No files are uploaded to our servers.

How to Use:

  1. Type or paste the text you want to hash.
  2. Click Generate Hashes to compute SHA-1, SHA-256, SHA-384, and SHA-512 at once.
  3. Copy any individual hash with its Copy button.

Key Features:

  • SHA-256, SHA-384, and SHA-512 generated with the browser Web Crypto API
  • SHA-1 included where the browser supports it, for legacy comparisons
  • All four hashes computed together from the same input
  • Fully local processing; your text is never sent to a server

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