Security

Hash Generator

Generate MD5, SHA-1, SHA-256 hashes from text

Input Text

SHA-256

Hash will appear here...

SHA-384

Hash will appear here...

SHA-512

Hash will appear here...

SHA-1

Hash will appear here...

⚠ SHA-1 is deprecated for security purposes. Use SHA-256 or SHA-512 for cryptographic hashing.

About Hash Generator

The Hash Generator creates MD5, SHA-1, and SHA-256 hashes from any text input. It runs entirely in your browser, so your text is never sent to any server. This free tool is essential for developers verifying data integrity, generating checksums, or working with cryptographic hashes.

Frequently Asked Questions

How do I generate a hash?

Enter or paste your text into the input field and the tool will instantly generate hash values in MD5, SHA-1, and SHA-256 formats. You can copy any hash value to your clipboard with one click.

Is my text sent to a server for hashing?

No, all hashing is performed entirely in your browser using the Web Crypto API. Your text is never transmitted to any server. This makes it safe to hash sensitive data like passwords or private content.

What is the difference between MD5, SHA-1, and SHA-256?

They differ in security strength and output length. MD5 produces a 128-bit hash and is fast but considered weak for security. SHA-1 produces 160 bits and is also deprecated for security use. SHA-256 produces a 256-bit hash and is currently the recommended standard for secure hashing.