Password generator

Strong Random Password Generator

Are you looking for a strong random password generator? You should be, because it can actually influence your security and security of your personal information. This online password tool is easy to use and suitable even for Chrome! You can choose what symbols you want to include in your password. And what's the best feature of this generator? It's totally free.

What is a Password

A password is a secret word or a string made up of different characters, numbers, and symbols to enable electronic authorization. Passwords became widespread with the growing number of web 2.0 websites. These websites are based on user-interaction, and users can publish their own content. Website owners usually have to know who those publishers are to prevent spam and improve personal security. There are also more important cases where you have to validate your identity with a password to access data and services. For example, passwords are crucial for online banking.

When people create accounts online, they typically have to fulfill at least two fields - username or name and password. With this password, the person can access the site at a later time without having to register again. That means if someone figures out your password for your online bank account, they can get into the system and transfer all of the money to their account.

This is why good passwords are so important. Many people simply choose something very easy to guess. For example, they might pick their pet's name because they are afraid they will forget the password. However, this makes it easier for hackers to guess your password and access private data. What do you think is better? A strong password or an empty bank account?


What is a Random Password Generator

A random password generator is a tool that frees you from having to constantly come up with unique passwords for each of your sites. It works by automatically generating strong and random passwords that include combinations of numbers, uppercase and lowercase letters, and special characters. These combinations can be adjusted to fit different sites' unique password requirements.


How to generate strong, secure, random passwords

Passwords are a real security threat.  Over 80% of hacking-related breaches are due to weak or stolen passwords, a recent report shows . So if you want to safeguard your personal info and assets, creating secure passwords is a big first step. And that’s where the LastPass Password Generator can help. Impossible-to-crack passwords are complex with multiple types of characters (numbers, letters, and symbols). Making your passwords different for each website or app also helps defend against hacking. This password generator tool runs locally on your Windows, Mac or Linux computer, as well as your iOS or Android device. The passwords you generate are never sent across the web. 

The best password tips from the pros

1. Always use a unique password  for each account you create. The danger with reusing passwords is that as soon as one site has a security issue, it‘s very easy for hackers to try the same username and password combination on other websites.

2. Don’t use any personally identifiable information in your passwords. Names, birthdays, and street addresses may be easy to remember but they’re also easily found online and should always be avoided in passwords to ensure the greatest strength.

3. Make sure your passwords are at least 12 characters long and contain letters, numbers, and special characters. Some people prefer to generate passwords which are 14 or 20 characters in length.

4. If you’re creating a master password that you’ll need to remember, try using phrases or lyrics from your favorite movie or song. Just add random characters, but don't replace them in easy patterns.

5. Use a password manager like LastPass to save your passwords. We keep your information protected from attacks or snooping.

6. Avoid weak, commonly used passwords like asd123, password1, or Temp!. Some examples of a strong password include: S&2x4S12nLS1*, JANa@sx3l2&s$, 49915w5$oYmH.

7. Avoid using personal information for your security questions, instead, use LastPass to generate another “password" and store it as the answer to these questions. The reason? Some of this information, like the name of the street you grew up on or your mother’s maiden name, is easily found by hackers and can be used in a brute-force attack to gain access to your accounts.

8. Avoid using similar passwords that change only a single word or character. This practice weakens your account security across multiple sites.

9. Change your passwords when you have reason to , such as after you've shared them with someone, after a website has had a breach, or if it's been over a year since you last rotated it.

10. You should never share your passwords via email or text message. The secure way to share is with a tool like LastPass that gives you the ability to share a hidden password and even revoke access when the time comes.

Add our password generator to your website

For improved security and easier usage, we prepared the script which can be easily integrated on any website so your users will be able to generate secure passwords with just one click!

Stop leaving yourself vulnerable with easy-to-hack passwords. Try our password generator today, and secure your most important information.


Currently, we have around 940 calculators, conversion tables and usefull online tools and software features for students, teaching and teachers, designers and simply for everyone.

You can find at this page financial calculators, mortgage calculators, calculators for loans, calculators for auto loan and lease calculators, interest calculators, payment calculators, retirement calculators, amortization calculators, investment calculators, inflation calculators, finance calculators, income tax calculators, compound interest calculators, salary calculator, interest rate calculator, sales tax calculator, fitness & health calculators, bmi calculator, calorie calculators, body fat calculator, bmr calculator, ideal weight calculator, pace calculator, pregnancy calculator, pregnancy conception calculator, due date calculator, math calculators, scientific calculator, fraction calculator, percentage calculators, random number generator, triangle calculator, standard deviation calculator, other calculators, age calculator, date calculator, time calculator, hours calculator, gpa calculator, grade calculator, concrete calculator, subnet calculator, password generator conversion calculator and many other tools and for text editing and formating, downloading videos from Facebok (we built one of the most famous Facebook video downloader online tools). We also provide you online downloanders for YouTube, Linkedin, Instagram, Twitter, Snapchat, TikTok and other social media sites (please note we does not host any videos on its servers. All videos that you download are downloaded from Facebook's, YouTube's, Linkedin's, Instagram's, Twitter's, Snapchat's, TikTok's CDNs. We also specialise on keyboard shortcuts, ALT codes for Mac, Windows and Linux and other usefull hints and tools (how to write emoji online etc.)

There are many very usefull online free tools and we would be happy if you share our page to others or send us any suggestions for other tools which will come on your mind. Also in case you find any of our tools that it does not work properly or need a better translation - please let us know. Our tools will make your life easier or simply help you to do your work or duties faster and in more effective way.

These below are the most commonly used by many users all over the world.

And we are still developing more. Our goal is to become the one-stop, go-to site for people who need to make quick calculations or who need to find quick answer for basic conversions.

Additionally, we believe the internet should be a source of free information. Therefore, all of our tools and services are completely free, with no registration required. We coded and developed each calculator individually and put each one through strict, comprehensive testing. However, please inform us if you notice even the slightest error – your input is extremely valuable to us. While most calculators on Justfreetools.com are designed to be universally applicable for worldwide usage, some are for specific countries only.


This website uses cookies to improve your experience, analyze traffic and display ads. Learn more