Password Generator
Create a strong, secure password. Uses cryptographic randomness built into your browser.
Complete Guide: Generating a Secure Password
Creating a strong password by randomly pressing keys on your keyboard often results in patterns that hackers can easily guess. Follow this guide to properly generate a mathematically secure password using our tool, and learn how to manage it safely.
Step 1: Selecting the Right Settings
Password Length
Drag the slider to adjust the length. For critical accounts like email or banking, you should always set the length to a minimum of 16 characters. Length provides significantly more mathematical protection against brute-force attacks than simply adding symbols.
Character Types
By default, all options (Uppercase, Lowercase, Numbers, and Symbols) are enabled. Leave them checked unless the specific website you are registering for explicitly restricts certain characters. Checking all boxes ensures maximum entropy.
Cryptographic Security
When you click \"Generate\", this tool utilizes your browser's built-in crypto.getRandomValues() API. This guarantees that the generated string is cryptographically secure and genuinely unpredictable, unlike basic randomization functions.
How We Guarantee Your Privacy
You should be highly skeptical of online password generators, as many of them transmit the generated password back to a central server, completely undermining your security.
Our tool is strictly a client-side application. When you click "Generate", a JavaScript function runs locally inside your device's RAM. We do not use databases, we do not log analytics of the generated strings, and the password ceases to exist the moment you close the browser tab.
Frequently Asked Questions
Are the generated passwords safe to use?
Yes, absolutely. The passwords are generated securely in your web browser using JavaScript's built-in cryptographic functions (crypto.getRandomValues). The passwords are never sent over the internet or saved to our servers.
How long should a strong password be?
Cybersecurity experts recommend a minimum of 16 characters for modern security standards. Length is mathematically more important than complexity when defending against brute-force attacks.
What makes a password strong?
A strong password has three traits: It is long (16+ characters), it uses a diverse mix of character types (uppercase, lowercase, numbers, and symbols), and it is completely random (not containing dictionary words or personal information like birthdates).
Should I use a password manager?
Yes. It is impossible for humans to memorize dozens of 24-character random passwords. You should use a password generator (like this one) to create the passwords, and then store them in a reputable password manager.
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