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Hash Generator

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes. All processing happens in your browser.

What is Hash Generator?

Hash Generator computes cryptographic hashes from text or files using the Web Crypto API and a lightweight MD5 implementation. It supports MD5, SHA-1, SHA-256, and SHA-512 algorithms, producing fixed-length fingerprints that uniquely represent your input data.

How to Use

  1. Enter text directly or select a file to hash
  2. Click Generate Hashes to compute all supported hash algorithms at once
  3. Copy individual hash values using the copy button next to each result

Use Cases

  • Verifying file integrity by comparing checksums after downloads or transfers
  • Generating content fingerprints to detect duplicate files or data
  • Comparing file versions to confirm whether two copies are identical
  • Creating cache-busting keys for static assets in web applications

Privacy & Security

All processing happens entirely in your browser. Your data is never sent to any server. You can verify this by checking the network tab in your browser's developer tools — you'll see zero outbound requests.

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