In today's digital world, password leaks in data breaches are common. But nowadays there are many tools available with which you can check whether your password has been leaked or not. With tools like Have I Been Pwned?, you can check whether your password has been leaked or not. Google Password Checkup and iCloud Keychain also help.
How to check if the password has been leaked or not?
'Have I Been Pwned?' (HIBP)
This is a very reliable and well-known tool. For this, go to the website (https://haveibeenpwned.com/) and enter your email address. It will tell whether your email and the password associated with it have been involved in any data breach or not. It also has a feature called 'Pwned Passwords', where you can check by entering a password directly (this works while keeping your privacy safe).