Skip to main content
Bethemesh
Security & privacy

Hash comparator

Paste two hash values, compare them directly, and quickly confirm whether the checksums are identical or different.

Embed this widget

Customize the result, check the live preview, then copy the code.

Preview

Embed code type

Code to copy

Responsive and automatically resized by Bethemesh.

  • 100% local
  • Instant
  • Free
  • No account
  • Works offline
  • Clipboard

Why use this tool?

Compare two hash values to see immediately whether they match, without relying on visual inspection or error-prone copy checking. This is useful for checking a published download checksum or comparing hashes calculated separately.

100% local and secure

Your data stays on your device and is never sent to our servers.

Smart processing

Generate or verify sensitive data with clear and immediate controls.

Supported formats

Strings, keys, hashes, and technical formats depending on the security function.

Save time

Get a clean, ready-to-use result in seconds without installing software or configuring a complex workflow.

Guide

How to use this tool

  1. 1

    Paste the reference hash

    Enter the first hash value you want to use as the reference.

  2. 2

    Add the second hash

    Paste the value obtained or provided by another source into the second field.

  3. 3

    Check the match

    The tool compares both values and reports whether they match exactly according to its comparison rules.

Tips and best practices

  • Make sure both hashes were produced with the same algorithm, since values generated by different algorithms are not comparable.
  • To verify a downloaded file, calculate its hash with the algorithm specified by the publisher and compare it with the official checksum.

Frequently asked questions

What is hash comparison used for?

It checks whether two hash values are identical, for example when verifying a checksum or comparing two independently calculated hashes.

Does a matching hash prove that a file is authentic?

It can show that the file matches the reference hash, but authenticity also depends on whether the source of that reference can be trusted.

Are the compared hashes uploaded to a server?

No. Comparison runs locally in your browser.

Was this tool useful?

Recommended workflow

Continue your processing

Discover tools that naturally fit before, after, or alongside this one.

Complementary tools

Security & privacy

Hash generator

Generate a text hash using several common hashing algorithms.

100% local
Use this tool
Security & privacy

HMAC Generator & Verifier

Generate or verify SHA-256, SHA-384 and SHA-512 HMAC values locally.

100% localNew
Use this tool
Security & privacy

SRI hash generator

Generate a Subresource Integrity hash for a file or pasted content.

100% local
Use this tool