Password Generator

Create strong, secure random passwords with customizable options.

Password Length 16

Uppercase (A-Z) Lowercase (a-z) Numbers (0-9) Symbols (!@#$...)

Count

What is this tool? Password Generator?

This strong password generator creates cryptographically secure, random passwords instantly, entirely in your browser, with nothing stored or transmitted. A strong password is your first line of defense against unauthorized account access. Use this free password generator to create unique passwords for every account: customize the length (8,128 characters), choose character sets (uppercase, lowercase, numbers, symbols), and generate up to 10 passwords at once.

How do you use this tool? Password Generator

Drag the length slider to set the number of characters (8,128). Longer is always stronger.
Check or uncheck character sets: uppercase, lowercase, numbers, and symbols.
Choose how many passwords to generate at once (1, 5, or 10).
Click Generate or let the tool auto-generate, then copy your password with one click.

Common Use Cases

Create unique account passwords

Generate a different long password for every website, app, or work account instead of reusing one memorable password.

Protect administrator and service accounts

Use high-entropy passwords for router panels, database users, deployment dashboards, and other accounts that can affect an entire system.

Generate temporary credentials

Create one-time passwords for onboarding or account recovery, then require the recipient to replace them after first use.

Populate test data safely

Use random placeholder credentials in demos and automated tests rather than copying a real password into source code or screenshots.

Why is this tool useful?

Cryptographically secure randomness

Passwords generated with the browser’s secure random number generator are harder to predict than words, dates, or keyboard patterns chosen by a person.

Control over character rules

Adjust length and character groups to satisfy systems that require symbols, digits, mixed case, or a specific maximum length.

No need to invent or reuse

A generator removes the temptation to create minor variations of an existing password, one of the most common causes of credential reuse.

Best Practices

✓ Use at least 16 characters for ordinary accounts, and choose longer values for administrator, financial, or infrastructure access.
✓ Generate a unique password for every account, then store it in a reputable password manager rather than in notes, chat messages, or spreadsheets.
✓ Enable multi-factor authentication where available, because a strong password does not protect against phishing, session theft, or a compromised device.
✓ Only exclude symbols when a service rejects them. Reducing the character set lowers the number of possible passwords at a given length.
✓ For temporary credentials, send the username and password through separate channels and require a change after the first successful sign-in.

Practical examples

Password for a primary email account

Input

Length: 24 characters, uppercase, lowercase, numbers, and symbols enabled.

Output

Example: m7!Qv2#Lx9@Rp4$Ns8&Ka6%Z. Generate your own value and do not reuse this sample.

Password for a site with limited symbols

Input

Length: 20 characters, letters and numbers enabled, ambiguous characters excluded.

Output

Example: H7mQ2vK9pR4xN8cT6sW3. It is easier to type, but should still be stored in a password manager.

Frequently Asked Questions

A strong password is long (16+ characters), random, and uses a mix of uppercase, lowercase, numbers, and symbols. Avoid dictionary words, names, or predictable patterns.

Yes. Passwords are generated entirely in your browser using the Web Crypto API (crypto.getRandomValues). Nothing is sent to a server or stored anywhere.

Yes, a password manager lets you use a unique, complex password for every account without having to memorize them. Generate a strong password here and save it in your manager.

Security experts now recommend changing passwords only when there's a reason to suspect a breach, rather than on a fixed schedule. The most important thing is using a unique password for every site.

For most accounts, 16 characters is considered very strong. For high-value accounts (banking, email, admin panels), use 20+ characters. This generator supports lengths up to 128 characters.

No. The tool creates a new result in the browser. Your original remains unchanged unless you overwrite it after downloading.

Identifiers & Security