đ Password Generator
Create strong, random, secure passwords instantly. Fully customizable â runs entirely in your browser.
Recommended: 16+ characters for strong security.
Please select at least one character type.
Generated Password
How to Use the Password Generator
Set your password length â drag the slider or type a number. We recommend 16 or more characters for strong security.
Choose character types â toggle uppercase, lowercase, numbers, and symbols. Enable "Exclude Ambiguous" if the password needs to be typed manually.
Click "Generate Password" â a cryptographically random password is created instantly in your browser.
Check the strength indicator â the tool shows strength rating and entropy in bits so you know exactly how secure your password is.
Copy or download â copy to clipboard with one click or save the password as a .txt file.
Key Features
Cryptographically Secure
Uses crypto.getRandomValues() â far stronger than standard Math.random() generators.
Zero Data Transfer
Your password is never sent to any server. Generation is 100% local in your browser.
Strength & Entropy Display
See real-time password strength rating and entropy in bits for every generated password.
Full Customization
Control length (4â128 chars), character sets, and whether ambiguous characters are excluded.
One-Click Copy
Copy the full password to your clipboard instantly â no highlighting, no dragging required.
Download as File
Save your generated password as a .txt file so you can store it securely in a password manager.
How It Works
Character Pool Assembly: Based on your selected options, the tool builds a character pool. Uppercase adds 26 characters, lowercase adds 26, numbers add 10, and symbols add a set of special characters. If "Exclude Ambiguous" is on, characters like 0, O, l, 1, I are removed from the pool.
Cryptographic Randomness: The tool calls window.crypto.getRandomValues() to generate an array of random bytes. Each byte value is mapped to a character in the pool using modulo arithmetic â ensuring every character has a statistically equal chance of appearing.
Entropy Calculation: Entropy (bits) = length à logâ(pool size). For example, a 16-character password using all character types (pool â 94) yields roughly 105 bits of entropy â which is considered extremely strong by modern standards.
Strength Rating: Below 40 bits = Weak. 40â59 bits = Fair. 60â79 bits = Good. 80â99 bits = Strong. 100+ bits = Very Strong.
Practical Examples
đŽđŗ Bank Account & UPI App Passwords (India)
Indian digital banking apps like SBI YONO, HDFC MobileBanking, and Paytm require strong passwords. A 16-character password with all character types meets their security requirements and protects against unauthorized access.
Example output: Kx#7mR@2pLnQ!9sW
đŽđŗ cPanel / Hosting Account Password (Indian Web Hosts)
Indian hosting providers like Hostinger India, BigRock, and ResellerClub recommend strong cPanel passwords. A 20-character password with symbols prevents brute force attacks on your hosting account.
Example output: J@4rTv!2mZqN#8wYp$3K
đ WordPress Admin Password (International Sites)
WordPress admin accounts are a top target for automated attacks worldwide. Security plugins like Wordfence recommend passwords with 20+ characters using all character types.
Example output: G$9nXb!3kMvQ@7rWp#2sY
đ API Key / App Secret Generation
Developers use this tool to generate temporary secrets, test API keys, or seed values when a cryptographically random string is needed quickly without spinning up a script.
Example output (no symbols, 32 chars): Kx7mR2pLnQ9sWJrTvmZqN8wYp3KGnXb
What Is a Password Generator?
A Password Generator is a tool that automatically creates random, unpredictable passwords based on rules you define â such as length and character types. Unlike passwords you create yourself (which often follow patterns your brain finds easy to remember but hackers find easy to guess), a generated password is truly random, making it exponentially harder to crack through brute force or dictionary attacks.
Want to understand more about password security and best practices? Read our full guide: How to Create and Manage Strong Passwords in 2026 â
đ Password Generator in Multiple Languages
Frequently Asked Questions
Is this tool free to use?
Yes, basic usage is available at no cost. Free users can run the tool a set number of times per day. Registered users and Pro members get higher daily limits and character allowances. The core feature works exactly the same for everyone.
Is my generated password stored anywhere?
No. All password generation happens entirely inside your browser using JavaScript's crypto API. No password is ever sent to any server, logged, or stored anywhere. Your passwords are completely private.
How long should a strong password be?
Security experts recommend a minimum of 12 characters for most accounts. For high-value accounts like banking or email, 16 to 20 characters or more is advisable. Longer passwords are exponentially harder to crack.
What makes a password strong?
A strong password uses a mix of uppercase letters, lowercase letters, numbers, and special symbols. It should be at least 12 characters long, truly random, and not based on personal information like names, birthdays, or dictionary words.
Can I use this tool for business account passwords?
Yes. This tool is suitable for personal and professional use â for creating admin passwords, API keys, temporary credentials, server passwords, and any scenario where a strong random password is needed.
What characters are included in generated passwords?
Depending on your selected options: uppercase (A-Z), lowercase (a-z), numbers (0-9), and special symbols (!@#$%^&*()-_=+[]{}|;:,<>?). You control exactly which groups are included in every generation.
Does the tool use truly random generation?
Yes. This tool uses the browser's built-in window.crypto.getRandomValues() API, which provides cryptographically secure random numbers â far stronger and less predictable than Math.random().
Should I use the same password for multiple accounts?
No. Reusing passwords across accounts is a major security risk. If one account is breached, all others become vulnerable. Generate a unique password for every account and store them in a reputable password manager.
What is password entropy?
Password entropy measures how unpredictable a password is, expressed in bits. Higher entropy means a stronger password. This tool calculates and displays entropy so you know exactly how secure your generated password is.
Can I exclude ambiguous characters like 0, O, l, 1?
Yes. Enable the "Exclude Ambiguous" checkbox to remove visually similar characters from the pool. This is especially helpful when passwords need to be typed manually or read aloud without confusion.
Recommended Hosting
Hostinger
If you are building a website for your tools, blog, or store, reliable hosting matters for speed and uptime. Hostinger is a popular option used worldwide.
Visit Hostinger âDisclosure: This is a sponsored link.
Contact Us
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