Password Generator
Generate cryptographically secure passwords with customizable length and character options.
About this tool
Free Strong Password Generator — Secure Random Passwords
Our free online password generator creates strong, random, secure passwords that resist brute-force attacks, dictionary attacks, and credential-stuffing automation. Generate passwords with custom length, character sets (uppercase, lowercase, numbers, symbols), and exclusion rules for visually similar characters — all generated client-side in your browser for maximum privacy and security.
Weak passwords are the leading cause of account compromises, data breaches, and identity theft. Best practices recommend unique, randomly generated passwords of at least 16 characters mixing letters, numbers, and symbols for every account — but creating and remembering passwords like that manually is impossible. Our secure password creator solves this with cryptographically strong random generation, customizable rules to meet any site's requirements, and copy-to-clipboard convenience for pasting into password managers.
Key features
Cryptographically Secure
Uses browser crypto APIs for true random password generation, not predictable pseudo-random sequences.
Customizable Length & Rules
Generate passwords from 8 to 128 characters with optional uppercase, lowercase, numbers, and symbols.
Exclude Similar Characters
Optionally exclude visually confusing characters like 0/O, 1/l/I to make passwords easier to type manually.
Client-Side Generation
All passwords generated in your browser — never sent to our servers, ensuring complete privacy.
How to use this tool
- 01
Adjust the password length slider (16+ characters recommended for strong security).
- 02
Toggle character sets: uppercase, lowercase, numbers, symbols based on site requirements.
- 03
Optionally enable 'exclude similar characters' for easier manual typing.
- 04
Click Generate and copy the secure password to your password manager.
Common use cases
Account Creation
Generate unique passwords for every new online account, social media platform, banking app, and SaaS tool.
Password Manager Seeding
Create strong passwords to store in 1Password, Bitwarden, LastPass, and other password manager applications.
Server & Database Credentials
Generate cryptographically strong passwords for SSH keys, database credentials, and infrastructure access.
WiFi & IoT Device Security
Create strong WiFi passwords and IoT device credentials that resist common dictionary attacks.
Why choose our Password Generator?
Our password generator is a free professional security tool used by individuals, IT administrators, security engineers, and DevOps teams every day. Unlike browser-built password generators with limited customization or paid security software requiring subscriptions, our browser-based password creator delivers cryptographically secure random generation with full customization — character sets, length, exclusion rules — and complete privacy through client-side-only execution. Strong unique passwords for every account are the single most important defense against credential-based attacks, data breaches, and identity theft. With our generator, you can create unbreakable passwords in seconds for password manager storage, secure account creation, infrastructure credentials, and WiFi network protection. Free, fast, secure — your first line of defense against the ever-growing threat of password-based cybercrime.
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