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    util.dev v1.0

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    HomeToolsSecure Hash Generator

    Secure Hash Generator

    Generate cryptographically secure SHA-1, SHA-256, and SHA-512 hashes

    Text & String

    Plaintext Input

    Enter the data you want to hash

    Secure Digests

    Hexadecimal representation of hashes

    SHA-256
    Waiting for input...
    SHA-512
    Waiting for input...
    SHA-1
    Waiting for input...

    Client-Side

    Your data never leaves your browser. Hashes are computed locally using the Web Crypto API.

    Secure Algos

    We use SHA-256 and SHA-512, which are the standard for modern cryptographic security.

    Immutable

    Hashing is a one-way function. You cannot reverse a hash to retrieve the original plaintext.