Password Generator

Create Secure Random Passwords

Password Generator is a free online tool for creating strong, secure, random passwords. Customize length and character types to generate cryptographically secure passwords instantly to protect your accounts and data.

How to Use Password Generator

Using the Password Generator is very simple. Follow the steps below:

Step 1: Set Password Length
Choose the password length using the slider or enter a number (4-128 characters). The longer the password, the more secure it is.
Step 2: Select Character Types
Check the character types to include: uppercase letters (A-Z), lowercase letters (a-z), numbers (0-9) and/or symbols (!@#$%^&*). We recommend using all types for maximum security.
Step 3: Generate and Copy
Click the 'Generate Password' button to create a secure random password. Use the 'Copy' button to copy the password to your clipboard and use it in your account.

All passwords are generated client-side in your browser. No data is sent to our servers, ensuring complete privacy.

Password Generator Tool

Password Length

Choose a length between 4 and 128 characters

Character Types

Uppercase Letters (A-Z) Lowercase Letters (a-z) Numbers (0-9) Symbols (!@#$%^&*...)

Number of Passwords Generate multiple passwords at once

Generated Password

Practical Use Cases for Password Generator

The Password Generator is used in various scenarios:

1. Online Account Security

Generate strong passwords for online accounts, email, social media, and banking services. Protect your personal information from unauthorized access.

2. Application Secrets and API Keys

Create secure API keys, tokens, and application secrets for development and production environments. Ensures security of communication between systems.

3. Database Credentials

Generate complex passwords for database users and administrative accounts. Protect critical data from leaks and unauthorized access.

4. WiFi Networks

Create strong WPA2/WPA3 passwords for securing wireless networks. Prevent unauthorized access to your network.

5. Encrypted Files and Documents

Generate strong passwords for encrypting important files and documents. Protect confidential information stored on local disks or in the cloud.

6. Corporate Infrastructure

Create secure passwords for servers, routers, switches, and other network devices. Meets corporate security requirements and compliance policies.

7. Temporary Passwords

Generate temporary passwords for new users, guest accounts, or one-time sessions. Reduces risks associated with default passwords.

What is a Secure Password? Understanding Strength Criteria

Password strength indicates its resistance to guessing and brute-force attacks. A strong password should have the following characteristics:

1. Sufficient Length

Longer passwords are exponentially harder to crack. We recommend at least 12 characters, ideally 16 or more. Each additional character significantly increases the number of possible combinations.

2. Character Complexity

Use a combination of uppercase letters, lowercase letters, numbers, and symbols. This increases the search space and makes dictionary attacks more difficult. Avoid predictable patterns or common substitutions (e.g., '@' for 'a').

3. Randomness

Use cryptographically secure random number generators. Avoid patterns, repeated characters, or sequential numbers. True randomness is essential for strong passwords.

4. Uniqueness

Never reuse passwords across different accounts. Each service should have a unique, unrelated password. This prevents a single breach from compromising multiple accounts.

Password Strength Examples

❌ Weak: password123, qwerty, abc123
⚠️ Medium: P@ssw0rd, Summer2024
✅ Strong: xK9#mQ2$vL7@pR4, Tr8*nW5!bC3&

Brute Force Attack Time

Assuming 1 billion attempts per second (capability of modern computers), time required to crack different passwords:

8 characters (lowercase only): approximately 2 seconds
8 characters (4 types): approximately 7 hours
12 characters (4 types): approximately 62,000 years
16 characters (4 types): approximately 3.7 million trillion years

Benefits of Using Strong Passwords

Enhanced Security

Strong passwords protect your accounts from unauthorized access, identity theft, and data breaches. They are the first line of defense against cyber attacks.

Convenience and Speed

No need to think up passwords. Generate a strong password with one click and copy it to your account. Save time and mental effort.

Password Policy Compliance

Many organizations require passwords to meet specific complexity requirements. This tool ensures your passwords meet common policy standards.

Unique Passwords for Each Account

Generate different passwords for each account. If one account is compromised, other accounts remain secure. Isolation prevents cascading breaches.

Eliminates Predictable Patterns

Human-created passwords often follow predictable patterns based on personal information. Random generation eliminates these weaknesses.

Regulatory Compliance

Regulations such as GDPR, PCI DSS, and HIPAA require strong passwords. This tool helps create passwords that meet these standards.

Password Management Best Practices

Use a Password Manager

Using password managers like 1Password, LastPass, Bitwarden, or KeePass allows you to securely store and manage complex passwords without having to remember them. Password managers can also generate passwords and auto-fill login forms.

Enable Two-Factor Authentication (2FA)

Even with a strong password, you should enable two-factor authentication when available. This adds an extra layer of security by requiring a second factor (such as an SMS code, authentication app, or hardware token) in addition to the password.

Regular Password Updates

Change passwords periodically, especially for high-security accounts. Update immediately if you suspect a breach or if a service announces a security incident.

Watch Out for Phishing Attempts

Strong passwords don't protect against phishing attacks. Always verify the URL of the login page and never enter a password on suspicious sites. Use a password manager that can detect fake sites.

Never Share Passwords

Avoid sharing passwords via email, messages, or verbal communication. If you must share access, use secure password-sharing features in password managers with time-limited access.

Backup Your Passwords

Keep encrypted backups of your password manager database in a secure location. Store recovery codes and master passwords separately in a safe place.

Important Security Warnings

⚠️ Always prioritize security when creating and managing passwords. Follow these important security guidelines:

Always Use HTTPS

Make sure the website uses HTTPS (lock icon in the address bar) when entering passwords. This encrypts communication between your browser and the server.

Be Careful on Public Networks

Avoid entering important passwords on public WiFi networks. If you must, use a VPN to encrypt your connection.

Secure Storage Methods

Never store passwords in text files, emails, or note-taking apps. Use dedicated password managers with encryption.

Browser Password Managers

Built-in browser password managers are convenient but less secure than dedicated password managers. Consider using a dedicated tool for sensitive accounts.

Social Engineering Protection

Be wary of requests for passwords via phone, email, or messages. Legitimate services never ask for your password. Report suspicious requests immediately.

Frequently Asked Questions (FAQ)

How secure are generated passwords?

This tool uses a cryptographically secure random number generator (Web Crypto API) to generate passwords. This ensures true randomness and cryptographic-level security. All passwords are generated locally in your browser and are never sent to any server.

What password length is recommended?

We recommend at least 12 characters for personal accounts and 16 or more characters for high-security accounts (such as banking, primary email). Longer passwords are exponentially harder to crack.

Should I always use symbols?

Yes, we recommend including symbols if the website or service allows it. Symbols significantly increase password complexity and make brute-force attacks more difficult.

Can I use this tool offline?

Yes, after loading the page, password generation works completely in your browser without an internet connection. This provides an extra layer of privacy.

How often should I change passwords?

For high-security accounts, we recommend changing passwords every 3-6 months. However, using strong, unique passwords with two-factor authentication is more important than frequently changing passwords. Immediately change passwords if you suspect a breach.

Is this tool free?

Yes, this tool is completely free to use. You can generate an unlimited number of passwords without any cost or registration.

Can I use this tool on mobile devices?

Yes, this tool works on all devices, including smartphones and tablets. The interface is responsive and adapts to screen size.

Are my passwords stored anywhere?

No, all passwords are generated locally in your browser and are never stored on our servers. When you close or refresh the page, generated passwords disappear unless you've copied them to a password manager.