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Password Generator

Generate strong, random passwords of any length with custom rules. Choose uppercase, lowercase, numbers, and symbols for maximum security.

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How to Use Password Generator

  1. 1

    Set password length

    Drag the slider or type a number to set how many characters your password should contain.

  2. 2

    Select character types

    Toggle uppercase letters, lowercase letters, numbers, and symbols to match your site's password requirements.

  3. 3

    Generate and copy securely

    Click Generate to create your password and copy it directly to your clipboard. It is never transmitted anywhere.

Frequently Asked Questions

Is my generated password stored or sent to a server?
Absolutely not. Password generation happens entirely inside your browser using the Web Crypto API. No data ever leaves your device.
How long should my password be?
Security experts recommend at least 16 characters for most accounts. For high-value accounts like banking or email, use 20 or more characters.
Can I exclude ambiguous characters like O, 0, l, and 1?
Yes. Toggle the "Exclude ambiguous characters" option to avoid characters that look similar and could cause confusion when typing.

About Password Generator

The Password Generator on Utilko creates cryptographically strong passwords directly in your browser. With full control over length and character composition, you can generate passwords that satisfy even the strictest site policies — from simple 8-character alphanumeric codes to 64-character strings mixing symbols, numbers, and mixed-case letters.

Unlike server-side password generators where your passwords pass through a third-party system, Utilko's tool uses the browser's native Web Crypto API. Your generated passwords are mathematically random, computationally unpredictable, and never leave your device. Combine this tool with a reputable password manager for the best security posture.

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