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Password Generator

Generate strong, secure passwords with custom length, uppercase, lowercase, numbers and symbols. Runs 100% in your browser — nothing stored, nothing sent.

No sign-up 100% free Private
Mode
Characters to never include in the password

A = uppercase   a = lowercase   9 = digit   # = special   \ = literal next character

Example: Aa9Aa9# → Hy3Kp7!

Leave empty to use the options above.

Batch generate
The result appears here

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Why use Password Generator

People searching for quick answers often land here because Password Generator matches common searches such as Password Generator, online password and a practical way to handle password The page is meant to produce password fast, with output that is ready for testing, examples or operational use.

Use Password Generator when you need to create test-ready output on demand without opening spreadsheets, heavy editors or back-and-forth forms. Useful when you need a quick confidence check before sharing, storing or reusing sensitive values. The page is structured to answer the practical question first, then give enough context to review the result with confidence. That matters when you need quantity, consistency and less manual repetition.

Where this tool is most useful

  • Quick generation for a practical way to handle Password Generator
  • Clear output that is easier to review and trust for day-to-day operational work
  • Local-first handling for Works well in short operational workflows

For client-side tools, the page highlights local execution and practical steps so the result feels trustworthy before you move on. If this step is only part of your workflow, nearby tools like Password Strength, CPF Validator — Official Algorithm and CPF Generator help you continue without redoing context from scratch.

Strong Password Generator

Create strong, random passwords instantly with our free online password generator. The tool uses the browser's crypto.getRandomValues() method — part of the Web Crypto API — to produce truly cryptographically secure random values. Unlike pseudo-random generators, this API draws entropy from the operating system, making the output unpredictable and suitable for security-critical applications.

You can customize your password with various options: choose a length from 4 to 128 characters, toggle uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9), and special symbols (!@#$%^&*). A real-time strength indicator shows you how secure your password is, based on character diversity and length. For maximum security, we recommend at least 16 characters with all character types enabled.

All generation happens 100% in your browser — no password is ever transmitted to any server. There are no logs, no cookies, and no tracking. Your passwords remain completely private.

Best practices for password security: Use a unique password for every account. Never reuse passwords across services. Enable two-factor authentication (2FA) wherever possible. Consider using a password manager like Bitwarden, 1Password, or KeePass to store your passwords securely. Change passwords immediately if you suspect an account has been compromised.

facilita.tools also offers other security and developer tools: validate CPF numbers, validate CNPJ numbers, or generate test data with our CPF Generator.

Frequently Asked Questions

What does Password Generator do?
Password Generator helps you generate password with a short, direct workflow. It is meant for people who need an answer quickly without losing the context behind the result.
When should I use Password Generator?
Use Password Generator when the priority is speed, repeatability and fewer manual steps. It works well for quick checks, operational routines and situations where you do not want to open a full application for a small task.
Does Password Generator keep my data private?
For client-side tools, the main processing happens in the browser. That reduces friction for sensitive or temporary inputs and makes the page useful for quick private checks.
How is Password Generator different from nearby tools?
Password Generator focuses on one narrow job so the page stays fast and easier to trust. If your workflow continues after this step, Password Strength is the kind of related tool you would use next.
Is this password generator safe?
Yes. Passwords are generated entirely in your browser using the Web Crypto API. Nothing is sent to our servers — the same privacy model used by our CPF Validator and other tools.
What is a strong password?
A strong password has at least 12 characters, mixing uppercase letters, lowercase letters, numbers, and special symbols. Avoid personal information and never reuse passwords across services.
What is the ideal password length?
For personal accounts, at least 16 characters. For critical systems (banking, admin), 20 or more. Always enable two-factor authentication (2FA) for extra security. Our generator creates up to 128-character passwords.