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🔒 Hash Generator & Verifier

Generate and verify cryptographic hashes. All processing happens in your browser - your data never leaves your device.

Enter Text to Hash

Live hashing

Select File to Hash

📁

Drop file here or click to browse

File is processed locally - never uploaded

Text or select file above

Expected Hash

SHA-256 Recommended SHA-384 SHA-512 Strongest SHA-1 Deprecated MD5 Insecure

SHA-256 and SHA-512 are NIST-approved for cryptographic use. MD5 and SHA-1 are shown for legacy compatibility only.