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#️⃣ Hash Generator
Generate cryptographic hashes using Web Crypto API (100% client-side)
Select Algorithm
SHA-256
256-bit · Recommended
SHA-512
512-bit · High security
SHA-1
160-bit · Legacy
SHA-384
384-bit · Strong
Text Hash
File Hash (Checksum)
📁
Drop a file here or click to select
Compute hash of any file (max 100MB)
Computing hash...
🔑 HMAC-SHA256
HMAC-SHA256:
Algorithm Comparison
| Algorithm | Output Size | Security | Common Use |
|---|---|---|---|
| SHA-256 | 256 bits | ✅ Secure | Bitcoin, TLS, JWT |
| SHA-512 | 512 bits | ✅ Very Secure | High-security systems |
| SHA-1 | 160 bits | ⚠️ Deprecated | Git, legacy systems |
| SHA-384 | 384 bits | ✅ Secure | TLS certificates |