Browse free open source Password Generators and projects below. Use the toggles on the left to filter open source Password Generators by OS, license, language, programming language, and project status.

  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

    Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
    Try it free
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    KeePass

    KeePass

    A lightweight and easy-to-use password manager

    KeePass Password Safe is a free, open source, lightweight, and easy-to-use password manager for Windows, Linux and Mac OS X, with ports for Android, iPhone/iPad and other mobile devices. With so many passwords to remember and the need to vary passwords to protect your valuable data, it’s nice to have KeePass to manage your passwords in a secure way. KeePass puts all your passwords in a highly encrypted database and locks them with one master key or a key file. As a result, you only have to remember one single master password or select the key file to unlock the whole database. And the databases are encrypted using the best and most secure encryption algorithms currently known, AES and Twofish. See our features page for details.
    Leader badge
    Downloads: 282,902 This Week
    Last Update:
    See Project
  • 2
    Password Tech

    Password Tech

    Professional password generator and manager with full Unicode support

    Password Tech is a powerful password generator capable of generating large amounts of cryptographically-secure passwords, pronounceable passwords, pattern-based passwords, passphrases composed of words, and scripted passwords. Passwords can be stored in encrypted databases along with user names, URLs, notes, etc. Password Tech provides lots of options to customize passwords to the users' various needs, and individual scripting with Lua gives full control over the process of password generation. Text encryption is also supported.
    Leader badge
    Downloads: 370 This Week
    Last Update:
    See Project
  • 3
    Pwgen is a small, GPL'ed password generator which creates passwords which can be easily memorized by a human.
    Leader badge
    Downloads: 485 This Week
    Last Update:
    See Project
  • 4
    Bash Scripting

    Bash Scripting

    Free Introduction to Bash Scripting eBook

    This is an open-source introduction to Bash scripting guide/ebook that will help you learn the basics of Bash scripting and start writing awesome Bash scripts that will help you automate your daily SysOps, DevOps, and Dev tasks. No matter if you are a DevOps/SysOps engineer, developer, or just a Linux enthusiast, you can use Bash scripts to combine different Linux commands and automate boring and repetitive daily tasks, so that you can focus on more productive and fun things. The guide is suitable for anyone working as a developer, system administrator, or a DevOps engineer and wants to learn the basics of Bash scripting. The first 13 chapters would be purely focused on getting some solid Bash scripting foundations then the rest of the chapters would give you some real-life examples and scripts.
    Downloads: 5 This Week
    Last Update:
    See Project
  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 5
    passcore

    passcore

    A self-service password management tool for Active Directory

    PassCore is a very simple 1-page web application written in C#, using ASP.NET Core, Material UI (React Components), and Microsoft Directory Services (Default provider). It allows users to change their Active Directory/LDAP password on their own, provided the user is not disabled. PassCore does not require any configuration, as it obtains the principal context from the current domain. I wrote this because a number of people have requested several features that the original version did not have. The original version of this tool was downloaded around 8000 times in 2.5 years. My hope is that the new version continues to be just as popular. There really is no free alternative out there (that I know of) so hopefully, this saves someone else some time and money. We recommend use the docker image and redirect the traffic to nginx.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 6
    A pronounceable password generator plugin for KeePass. NOTE: This project has been discontinued. It hasn't been worth it to maintain the project for a while now, so no more updates will be made to the plugin. The algorithm this plugin uses is based off FIPS-181 which was withdrawn by NIST a while back. The proliferation of password managers that seamlessly run on multiple platforms (some of which are free) has also removed almost all advantages of using randomly generated pronounceable passwords. If you have a use case for this plugin, reconsider it. If you still think using randomly generated pronounceable passwords are worth it for your use case, reconsider it some more.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 7
    Gui for aircrack-ng that can crack WEP and WPA networks, automatically scans for available networks, provides fake authentication and injection support.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 8
    QPass password manager
    QPass is easy to use, open source password manager application with built-in password generator. You can store in it's database such data as passwords and logins which will be encrypted using AES-256 with PBKDF2(number of iterations set by user). Each entry can include additional information about entry such as name, url adress and description.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    Crypt Tool

    Crypt Tool

    A simple password manager for Windows based on OpenSSL

    A simple password manager for Windows based on OpenSSL (included). Allow encryption, decryption of messages, passwords, files and images with AES 256 CBC algorithm. Integrated FTP(S) client. Console based commands, random password generator. Stand alone application need no installer, runable from USB sticks. Working with Windows 7-11 (OpenSSL 1.1.1s 32 Bit) Read Wiki for more details.
    Downloads: 9 This Week
    Last Update:
    See Project
  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • 10
    PasswordGen

    PasswordGen

    Yet another password generator, but this one works.

    After trying some password generator, it became clear either they don't have the features that i wanted or they worked but not all to good. Some others nagged you to death that you really should donate.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 11

    qpwmc

    A graphical Password Manager Daemon client.

    QPwmc is a full featured graphical pwmd client using the Qt toolkit and libpwmd to edit a pwmd data file. The interface is similar to a file manager but rather than a tree of folders on a filesystem it edits a tree of XML elements and their attributes. It uses a PwmdDialog class to makes it easy to integrate into your own projects.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 12
    Secure Password Generator

    Secure Password Generator

    The Strong Password Generator is a user-friendly and secure tool

    The Strong Password Generator is a handy tool designed to help users create secure and complex passwords effortlessly. With its customizable options and user-friendly interface, this tool provides a reliable solution for generating strong passwords that enhance the security of online accounts, sensitive data, and digital assets. Features: Password Complexity: The generator allows users to specify the desired complexity of the password, such as the length, inclusion of uppercase letters, lowercase letters, numbers, and special characters. Users can tailor the generated passwords to meet specific requirements and the password policies of various platforms. Randomized Password Generation: The tool utilizes a strong randomization algorithm to generate passwords that are highly resistant to guessing and brute-force attacks. The passwords generated are completely unpredictable, ensuring a high level of security.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 13
    Secure Password Manager

    Secure Password Manager

    Application to generate, store, and manage passwords with encryption

    Secure Password Manager is a portable application designed to securely generate, store, and manage passwords using advanced encryption techniques to protect sensitive data. This practical, efficient, and simple application ensures that your passwords are always safe and easily accessible. To learn more, visit our website at https://securepassapp.netlify.app/ Key features include: Robust Password Generation: Create strong passwords using a combination of letters, numbers, and special characters. Custom Password Input: Choose and manage your own secure passwords. Master Password Protection: A modifiable master password protects access to your stored passwords. Advanced Encryption: Your data is safeguarded with advanced encryption to ensure its confidentiality. Password Export: Export your passwords in Excel format for backup or transfer. Comprehensive Management: Easily manage passwords for accounts, applications, and servers in one place.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 14
    Advanced Password Generator
    Advanced Password Generator is a lightweight tool to help you generate random passwords, which you can use to protect the security of your accounts and profiles. This tool does not require installation, so you can run it from an usb drive. It has various options to customize the generated password. Two versions available. One for desktop usage with graphical interface and one for command line (ie. scripting) This project entirely written in FreePascal/Lazarus.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 15

    Mass Password Generator

    An easy-to-use generator for large numbers of passwords.

    Originally for my school's IT Department, I have now released the source code under the GNU GPL. It supports the random generation of huge numbers of passwords that can be determined in a variety of ways.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 16
    password-generator

    password-generator

    passwort, passwort-generator, password, password generator

    Passwort-Generator in Python. passwort-generator.exe md5 hash: fccfcf626e84382fd63d079f94f195f1
    Downloads: 4 This Week
    Last Update:
    See Project
  • 17

    Cryptography Playground

    The best cryptography playground available

    The best cryptography playground available Demo @ https://8gwifi.org How to Install wget https://downloads.sourceforge.net/project/cryptography-playgroud/crypto-installer.tar tar xvf crypto-installer.tar;cd crypto-installer ./bootstart.sh Browse http://localhost:8080
    Downloads: 2 This Week
    Last Update:
    See Project
  • 18
    Very small and quick password generator.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    APG UI is a simple GTK+ GUI for the "Automated password generator"
    Downloads: 2 This Week
    Last Update:
    See Project
  • 20
    BR - Password Generator

    BR - Password Generator

    A tool for generating different and multiple passwords.

    BR - Password Generator is a simple and fast tool that helps you with the creation proccess of different passwords. You can specify the length, range and the type of chars that will be used. You specify the total number of generated passwords, also.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 21
    PwdManager

    PwdManager

    Password manager is a software that helps a user organize passwords.

    Password manager is a software that helps a user organize passwords. PwdManager is a free, open source password manager for home users. Good password management is essential to stay safe, on and offline. These days, services and programs are so many and varied that keeping track of your passwords across devices, websites and apps can be near-on impossible. That's where a password manager like PwdManager comes into play.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 22
    Password Generator
    It is a Password generator! :D
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    APG for Windows

    APG for Windows

    Automated Password Generator (APG) for Windows 32-bits

    Automated Password Generator (APG) is a Linux program that helps webmasters and server administrators with creating random, secure passwords, through the SSH of server's. A wide range of Linux distros use APG in their repository. Copyright (c) Adel I. Mirzazhanov
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    EPG (Extended Password Generator) is the tool-at-hand of any system administrator to generate pronounceable and random passwords, secured against brute-force dictionary attacks.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    PassGen is a simple password generator that creates random passwords. The user can define the length and whether to use special characters. PassGen can create very long passwords. I t has been tested for ut to 100000 characters!
    Downloads: 1 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next

Guide to Open Source Password Generators

Open source password generators are tools that generate secure passwords which consist of random characters, numbers and punctuation. Using these passwords is an effective way to protect your online data, including private emails and financial information, from malicious parties. The open source nature of these tools means anyone can access the code behind them, inspect it for errors or vulnerabilities and even develop their own versions. This helps ensure the safety of users by keeping the code up-to-date and free of any security flaws.

The open source password generator usually works by generating a string of characters with varying length based on certain parameters like alphabetical case, total number of characters and numerical or symbol inclusion. Some applications will also allow you to select custom character sets for extra security. It's important to note that most open source password generators do not store any user data – meaning all passwords generated need to be memorized or written down in a secure location so they can easily be retrieved when needed.

When choosing an open source password generator, make sure you pick one that doesn't require you to enter personal information such as your email address or other contact details in order to use it. Additionally, ensure that the tool offers an intuitive interface that makes it easy for you to select preferences around characters used in the generation process as well as expiration date settings if desired (i.e., after 30 days have passed). Last but not least, always read reviews before downloading any software so you know exactly what you’re signing up for.

What Features Do Open Source Password Generators Provide?

  • Strong Password Generation: Open source password generators are capable of automatically generating strong passwords that contain a combination of upper-case letters, lower-case letters, numbers, and special characters. This ensures that the passwords are difficult to guess or hack.
  • Easy To Use: Open source password generators are extremely easy to use and require minimal effort from the user in terms of setup and configuration. All that is usually required is for the user to specify the desired length and complexity of the password as well as any additional preferences such as excluding certain symbols or words.
  • Customizability: Open source password generators allow users to customize their generated passwords according to various parameters such as length, character selection (e.g., only alphanumerics or upper/lower case letter combinations), symbol inclusion (e.g., underscores) etc. This allows users greater flexibility when creating secure passwords tailored specifically for their application(s).
  • Automated Storage & Retrieval: Most open source password generators come with integrated storage features for securely storing generated passwords in an encrypted vault along with metadata such as associated usernames and URLs for easy retrieval later on. Additionally, many also offer cloud storage capabilities so users can access their stored credentials from multiple devices simultaneously.
  • Secure Password Sharing: Some open source password generators offer secure sharing functions which ensure that shared credentials remain confidential even if intercepted by third parties during transmission over untrusted networks or storage channels due to encryption protocols employed during transmission/retrieval/storage processes

What Types of Open Source Password Generators Are There?

  • Traditional Password Generators: These open source password generators generate passwords using a variety of techniques, such as combining an algorithm and random strings of characters. The resulting passwords are usually secure and difficult to crack.
  • Hash-Based Password Generators: These types of password generators create strong passwords by hashing the user’s inputted information. This ensures that even if someone is able to guess the original data, they will still not be able to decode it into a usable password.
  • Key Based Password Generators: These open source password generators use encryption keys to generate different passwords for each user. This type of generator is particularly useful when dealing with multiple users who need unique sets of credentials due to its ability to keep separate accounts secure.
  • Graphical User Interface (GUI) Password Generators: GUIs offer an easy way for users to generate complex and secure passwords without having to master the command line interface or understand complex algorithms. They often feature helpful indicators such as strength meters or color coding systems that let users know whether their generated password has sufficient security properties or not.

What Are the Benefits Provided by Open Source Password Generators?

  1. Increased Security: Open source password generators create secure, random passwords that are nearly impossible to guess – even for sophisticated hackers. This provides an extra layer of protection for sensitive data and accounts.
  2. Convenience: Open source password generators allow users to easily generate strong passwords with their desired criteria, eliminating the need for them to come up with complex combinations on their own.
  3. Cost Efficient: Since most open source password generators are free or low cost, they provide an affordable way to increase security without breaking the bank. This can be especially beneficial for small businesses and individuals who may not have a large budget for cybersecurity solutions.
  4. Comprehensive Solutions: Many open source password generators include additional features such as built-in encryption algorithms or multi-factor authentication capabilities, allowing users to create robust security protocols with ease.

Types of Users That Use Open Source Password Generators

  • Home User: Someone who wants to create a secure and easy-to-remember password for their online accounts at home.
  • Business Professional: A person who needs to protect highly confidential information or business assets with a strong, complex password.
  • Developer/Programmer: An individual who uses open source generators as part of their development workflow to test code and create secure passwords for application users.
  • Educators: Teachers or administrators that need unique passwords for each student for educational software or school networks.
  • Hobbyist: A person who enjoys using open source generators because of the vast range of options available for making customized formatted passwords.
  • IT Professionals: Those within the IT field that use open source generators to keep their systems secure from hackers and malicious activity without compromising user experience.
  • Security Researcher/Expert: Individuals working in security auditing, risk assessment or penetration testing roles that require complex yet memorable passwords in order to maintain network integrity.

How Much Do Open Source Password Generators Cost?

Open source password generators are free to use and do not cost anything. Since they are open source, anyone can access the code used to create them and even modify or improve it for their own purposes. This makes them great for individuals who don’t want to spend money on a password generator but still need a reliable way to generate secure passwords. Open source password generators typically have basic features like length and complexity requirements, as well as more advanced options such as auto-generated passwords with numbers, symbols, and upper/lower case letters. Plus, these generators don’t require any sort of software installation or subscription—just download the tool from an online repository like GitHub or SourceForge and you’re good to go.

What Software Do Open Source Password Generators Integrate With?

Many types of open source software are capable of integrating with open source password generators. Web applications such as content management systems and e-commerce solutions can be integrated with password generator programs to provide additional security. Additionally, software development kits or scripting languages like Python and NodeJS can be programmed to utilize open source password generators to create secure passwords for user accounts. Open source encryption software also offers compatibility with open source password generators; these products often come equipped with a host of tools that make it easy to safely store and manage passwords without sacrificing convenience or security. Furthermore, mobile apps are increasingly integrating the use of open source password generators for further layers of security protection on the go.

Open Source Password Generators Trends

  1. Open source password generators are becoming more popular as people become increasingly concerned about the security of their data.
  2. These password generators allow users to create secure, random passwords that are difficult to guess or crack.
  3. They are free to download and use, which makes them attractive to individuals and businesses alike.
  4. Some open source password generators also include features such as two-factor authentication, password strength meters, and auto-generated passwords.
  5. Many open source password generators offer additional features such as password expiration, special character support, and secure sharing of passwords.
  6. Open source password generators are often integrated with other security measures, such as fingerprint scanning or voice recognition, for added protection.
  7. This allows organizations to ensure that their data is kept secure even when accessed by multiple users.
  8. As open source password generators become more widely used and accepted, they are becoming an essential part of cyber security strategies for both individuals and organizations.

How Users Can Get Started With Open Source Password Generators

Getting started with using an open source password generator is easy and can be done in just a few simple steps.

First, you will need to find a trusted open source password generator. When selecting one, make sure that the code is available for review so you know that it’s secure. Once you have found the right one, download and install it on your system.

Now it’s time to generate your password. Most generators allow you to customize certain aspects such as length of the password, which characters to use (letters, numbers, symbols), and complexity level depending on how secure you need it to be. Generate your desired password and save it somewhere safe—you’ll want to make sure you don’t forget or lose this information. It may also be helpful to write down hints about the passwords so that if necessary in future you can easily remember them.

Finally, once you have your new generated passwords go ahead and start using them. Any time you're creating or changing a login or account information somewhere make sure every single time that you use your new generated unique passwords rather than relying on one generic one all the time. This ensures maximum safety through increased security measures by eliminating any potential risk.

MongoDB Logo MongoDB