Secure File Encryption & Hashing

Military-grade encryption with 40+ hash algorithms. Choose your mode based on connection and performance needs.

🔒 AES-256-GCM Encryption🔑 310K PBKDF2 Iterations✓ SHA-256 Integrity Check

Online Mode

Ultra-Fast Processing

Leverage server-side processing for maximum speed. Access 40+ cryptographic algorithms including MD5, SHA-3, BLAKE2, and HMAC variants.

40+ hash algorithms (SHA, BLAKE2, SHA-3)
Server-accelerated parallel processing
HMAC integrity verification
Fastest calculations for large files
Best for: Large files, complete algorithm suite

Offline Mode

Maximum Privacy

100% client-side processing with no server dependency. All operations in your browser for complete privacy and offline use.

21 client-side algorithms (CRC32, xxHash, SHA)
Zero data upload - complete privacy
Works without internet connection
Progress tracking for transparency
Best for: Privacy, offline use, sensitive files

Encrypt/Decrypt

Dedicated Tool

Focused encryption and decryption interface. Simple, clean, and powerful tool for securing your files with password protection.

Streamlined encrypt/decrypt workflow
Password-based encryption
Integrity verification included
100% client-side processing
Best for: Quick encryption tasks

Feature Comparison

FeatureOnlineOfflineEncrypt
Hash Algorithms40+21N/A
Processing Speed⚡ Ultra-Fast🐢 Slower⚡ Fast
Internet Required✓ Yes✗ No✗ No
Privacy (No Upload)Partial✓ 100%✓ 100%
Encryption SecurityAES-256 (310K)AES-256 (310K)AES-256 (310K)
Best ForLarge FilesPrivacyQuick Tasks

Enterprise-Grade Security

🔐 Encryption

AES-256-GCM with 310,000 PBKDF2 iterations

✓ Integrity

SHA-256 hash verification & GCM auth tags

🔑 Key Derivation

32-byte cryptographic salt, secure random IV

All modes support encryption, decryption, file comparison, hash verification, QR codes, and batch operations