Hash Generator and Verifier

Generate and verify MD5, SHA-1, SHA-256, and SHA-512 hashes.

MD5 is not secure for password storage. Use modern password hashing algorithms such as Argon2 or bcrypt for authentication.

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Max input size: 20,000 characters.

Algorithm

Input Text

Hash Output

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Can I decrypt a hash back to original text?

Hash functions are one-way by design. You can only compare a new hash of input against a known hash.

Is MD5 safe for password storage?

No. Use modern password hashing algorithms such as Argon2 or bcrypt for authentication systems.

Build fundamentals after each tool run so you can apply concepts with confidence.