Hash Compare
Last updated: 2026 · Free online tool
What is Hash Compare?
Free online hash compare tool to verify file integrity and checksums. Paste two hash values or compute MD5, SHA-1 and SHA-256 of a file and instantly see whether they match.
How to Use
- 1 Select Mode — Choose text comparison or file comparison.
- 2 Enter Hashes — Paste two hash values or upload files.
- 3 View Result — Check the match (green) or mismatch (red) result and the detected algorithm.
Related Tools
SHA-256 Hash Generator Free online SHA-256 hash generator that computes secure SHA-256 digests from text or uploaded files using the Web Crypto API, supports HMAC-SHA256 with a secret key, and lets you verify hashes by comparison.
MD5 Hash Generator Free online tool to generate MD5 hashes from text or files with a pure JavaScript implementation based on RFC 1321, for integrity checks and data verification.
HMAC Generator Free online HMAC generator to create keyed message authentication codes with HMAC-SHA256 or HMAC-SHA512. Enter a message and secret key to compute a signature and verify webhooks and APIs.
Frequently Asked Questions
MD5 (32 chars), SHA-1 (40 chars), SHA-256 (64 chars), and SHA-512 (128 chars) are auto-detected based on hash length.
Yes, in file comparison mode, upload two files and their hashes are calculated and compared.
No, comparison automatically converts to lowercase so it is case-insensitive.
Yes, on mismatch it shows how many characters differ and their positions.
No. Hashes are calculated in the browser via Web Crypto API.