Why is MD5 not included?

MD5 is cryptographically broken. For any real use case SHA-256 or higher is the modern standard.

Is my input sent anywhere?

No. Hashing runs entirely in your browser using the Web Crypto API.

Developer Tools

Pro

Compute cryptographic hashes with the Web Crypto API. Ideal for verifying file integrity or debugging authentication.

Unlock with Utilify Pro

This tool is part of Utilify Pro. Upgrade to unlock all developer tools and higher limits.

Compute cryptographic hashes with the Web Crypto API. Ideal for verifying file integrity or debugging authentication.

Everything runs directly in your browser. No signup, no upload, no tracking of your inputs - just a fast, focused utility that respects your time.

Format, prettify, and validate JSON with syntax highlighting.

Validate JSON syntax and quickly locate errors.

Encode text to Base64 or decode Base64 back to plain text.

Percent-encode or decode URLs and query string parameters.