Is Data Breach Checker free to use?

Yes, Data Breach Checker is completely free to use on Toolsuz with no limitations or hidden costs.

Do I need to sign up to use Data Breach Checker?

No, you don't need to create an account or sign up. All tools work instantly without registration.

Yes, all processing happens locally in your browser. Your data is never uploaded to our servers.

Security Tools

Check if email was in data breach

Instant Results

100% Private

No Signup

Free Forever

The Data Breach Checker tool is a powerful and easy-to-use tool designed to simplify your work.

Check password strength and generate secure passwords

Generate MD5, SHA1, SHA256, SHA512 hashes

Generate and verify bcrypt hashes

Decode and verify JWT tokens