File Hash & Checksum Generator

Generate cryptographic checksums (SHA-256, SHA-384, SHA-512, SHA-1, MD5) and verify file integrity by comparing expected vendor hashes locally.

100% Client-Side Processing: All cryptographic hashes and checksums are computed on your device using native Web Crypto & Web Workers. Your files are never uploaded.

Drag and drop any file to compute hashes, or select from your computer

Computes SHA-256, SHA-384, SHA-512, SHA-1, and MD5 instantly

How It Works

Runs locally in your browser using standard Web APIs.

Frequently Asked Questions

Are my files uploaded?

No. This tool processes input locally in your browser and creates the result on your device.

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