Hash Generator
Generate cryptographic hashes (MD5, SHA1, SHA256, SHA384, SHA512) from any text. Perfect for password verification, data integrity checks, and checksums. All processing happens in your browser.
Frequently Asked Questions
Is this hash generator free to use?
Yes! Our hash generator is completely free with unlimited usage, no registration required, and no hidden fees.
What is the difference between MD5, SHA-1, and SHA-256?
MD5 produces 128-bit hashes and is fast but vulnerable to collisions. SHA-1 creates 160-bit hashes but is also deprecated. SHA-256, SHA-384, and SHA-512 are modern, secure algorithms recommended for cryptographic applications.
Is my data safe when using this tool?
Absolutely! All hash generation happens entirely in your browser using JavaScript. Your input text never gets sent to any server - it stays completely private on your device.
Which hash algorithm should I use?
For modern applications, use SHA-256 or SHA-512. MD5 and SHA-1 are deprecated for security purposes but still useful for non-cryptographic checksums. For password hashing, consider using bcrypt or Argon2 instead of plain SHA hashes.
Can I hash files or only text?
This tool currently hashes text input. For file hashing, you can copy the file contents if it's text-based, or use command-line tools like 'sha256sum' for binary files.