Gezidao

Hash Generator

MD5, SHA-1, SHA-256 and SHA-512 for text or files, computed locally.

or
MD5 —
SHA-1 —
SHA-256 —
SHA-512 —

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AHow to use

  1. 01 Type or paste text, or pick a file to hash.
  2. 02 All four hashes are computed automatically.
  3. 03 Copy the checksum you need for file verification.

QFAQ

Which hash should I use to verify a download? ＋

Prefer SHA-256. MD5 and SHA-1 are fine for detecting accidental corruption but are no longer collision-resistant, so avoid them for security checks.

Is my file uploaded anywhere? ＋

No. Hashing happens in your browser with the Web Crypto API and JavaScript. The file never leaves your device.

→Related tools

→ Encrypted Text Encrypt and decrypt text locally with AES-GCM. → Base64 Encoder & Decoder Encode or decode Base64 text, with full UTF-8 support. → URL Encoder & Decoder Percent-encode or decode URLs and query parameters safely. → JWT Decoder Inspect a JWT's header and payload claims — nothing leaves your browser.