Developer Utilities
Hash Generator (MD5, SHA-1, SHA-256, SHA-512)
Computes MD5 and SHA-family hashes locally using the Web Crypto API — nothing you type is ever sent over the network.
FreeNo sign-upRuns in your browser
How it works
- 1Type or paste text
- 2MD5, SHA-1, SHA-256, SHA-384 and SHA-512 are computed simultaneously
- 3Copy any hash you need
Who this is for
- Verifying a file or string checksum
- Generating a quick hash for cache-busting
- Comparing hash output across languages during debugging
Frequently asked questions
- Is MD5 or SHA-1 safe to use for passwords?
- No — neither is suitable for password storage. Use a dedicated password-hashing function like bcrypt or Argon2 for that. These are provided for checksums and non-security use cases.
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