Hash Generator

Generate cryptographic hashes using various algorithms (MD5, SHA-1, SHA-256, SHA-512, SHA-3)

MD5

128-bit hash (32 hex chars)

SHA-1

160-bit hash (40 hex chars)

SHA-256

256-bit hash (64 hex chars)

SHA-512

512-bit hash (128 hex chars)

SHA-3

256-bit SHA-3 hash

Upload File

Text Input

MD5

Fast but cryptographically broken. Use only for checksums.

SHA-1

Deprecated for security. Avoid for new applications.

SHA-256

Secure and widely used. Recommended for most applications.

SHA-512

More secure than SHA-256. Good for high-security needs.

SHA-3

Latest standard. Different design from SHA-2 family.

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File integrity verification

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Password storage (with salt)

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Digital signatures

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Blockchain and cryptocurrency

SHA-256 for most applications, SHA-512 for higher security, avoid MD5/SHA-1.

No, cryptographic hashes are one-way functions and cannot be reversed.