File Hash Checker
File hash checker with MD5, SHA, and CRC32 local hashing support.
Supports MD5 / CRC32 / SHA-1 / SHA-256 / SHA-384 / SHA-512. Files are hashed locally for privacy.
Drag & drop file here
Algorithms
Compare Hash
Hashes
Select a file to start
About This Tool
This file hash checker is built for integrity verification. Select a file to generate MD5, SHA-1, SHA-256, SHA-512, and CRC32 hashes, then compare them against official checksums. It supports multiple algorithms, uppercase toggles, and one-click copy. All hashing happens locally in your browser for speed and privacy.
Features
- 🔍 Multi-Algorithm: MD5/SHA-1/SHA-256/SHA-512/CRC32 support
- ⚡ Auto Hashing: Generate hashes instantly with common defaults
- 🔠 Case Toggle: Switch between uppercase and lowercase output
- 📋 One-click Copy: Copy any hash value quickly
- 🛡️ Local Processing: Files never leave your browser