Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes β client-side, no data leaves your browser
Click or drag & drop a file to hash
Supports any file type (max 10MB)
How to Use Hash Generator
Generate secure cryptographic hashes β complete guide for developers and security professionals
β‘ Generate Hashes in 3 Simple Steps
Enter Text or Upload File
Type or paste any text, or upload a file (up to 10MB) β images, documents, or any binary data.
Choose Algorithm
Select MD5, SHA-1, SHA-256, or SHA-512. SHA-256 is recommended for security, MD5 for checksums.
Copy & Verify
Click Generate, then copy the hash for file integrity checks, password storage, or API signing.
Cryptographic hash functions convert data into fixed-length strings β essential for file integrity, password storage, digital signatures, and data fingerprinting.
Key features include: MD5 (fast checksums), SHA-1 (legacy), SHA-256 (recommended), SHA-512 (maximum security), file hashing support, and 100% client-side processing β your data never leaves your browser.
β Everything You Need to Know
MD5 β 128-bit, fastest but cryptographically broken (use for non-security checksums). SHA-1 β 160-bit, deprecated. SHA-256 β 256-bit, recommended standard. SHA-512 β 512-bit, most secure but slower. Choose SHA-256 or SHA-512 for security.
Yes! Upload any file (up to 10MB) β images, PDFs, ZIP files, or executables. The file hash can verify integrity, detect tampering, or check if two files are identical.
100% safe! All hashing happens locally in your browser. No text or files are ever sent to any server β perfect for sensitive passwords or confidential documents.
100% free β no signup required! Generate unlimited hashes. No hidden fees, no premium tiers. We believe security tools should be accessible to everyone.