FreeDev Tools

Checksum Verifier

Verify text against an expected MD5, SHA-1, SHA-256, or SHA-512 checksum.

Runs locally in your browser. Your input is not uploaded.

How to Use

  1. 1

    Paste the text

    All four digests are computed instantly.

  2. 2

    Paste the expected hash

    Into the option field — the algorithm is detected by matching.

  3. 3

    Read the verdict

    VERIFIED with the matching algorithm, or NO MATCH.

Frequently Asked Questions

Paste the text and the expected hash — the tool computes MD5, SHA-1, SHA-256, and SHA-512 simultaneously and tells you which one (if any) matches, so you don't even need to know the algorithm.

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