Security Tools
MD5 Hash Generator
Instantly generate an MD5 hash of any text, right in your browser.
Enter text below to instantly generate its MD5 hash - entirely in your browser, nothing is sent to our servers.
MD5 is not cryptographically secure and should never be used for passwords or security purposes - it's still useful for checksums and non-security data integrity checks.
JustChecker builds tools that respect your data - this one never leaves your browser.
Frequently Asked Questions
No - this tool runs entirely in your browser using JavaScript. Nothing you type is transmitted anywhere.
No - MD5 is cryptographically broken and should never be used for passwords or security-sensitive purposes. It's still commonly used for non-security checksums, like verifying a downloaded file wasn't corrupted.
For password hashing, use a dedicated algorithm like bcrypt or Argon2. For general-purpose cryptographic hashing, use our SHA-256 Hash Generator instead.