Free Online Password Generator

Create a strong random password in seconds with DeChatura's free password generator. Choose your password length, select character types, and exclude similar-looking characters when needed. Password generation happens in your browser.

Generate a Strong Password

Customize the options below and generate a password that suits the account or application you want to protect.

Password length: 20 characters

Choose a length between 8 and 128 characters. Longer passwords generally provide better protection.

Character options Lowercase letters (a–z) Uppercase letters (A–Z) Numbers (0–9) Symbols (!@#$...) Exclude similar characters (I, l, 1, O, 0)

Generated password

Choose your options and generate a password.

For better security, use a unique password for each account and store it in a trusted password manager.

How does the password generator work?

A password generator creates a random sequence of characters using your selected settings. This tool uses your browser's cryptographic random number generator to select characters rather than relying on ordinary Math.random() values.

You can choose the password length and decide whether to include lowercase letters, uppercase letters, numbers and symbols. You can also exclude characters that look alike to reduce confusion when entering a password manually.

How to use this password generator

Choose a password length using the length slider.
Select the character groups you want to include.
Optionally exclude similar-looking characters.
Select Generate password.
Use Copy password to copy the result.
Store the password securely in a password manager.

What makes a password strong?

A strong password should be difficult to guess and resistant to automated guessing attempts. Length is especially important. Randomly generated passwords are generally preferable to common words, personal details, predictable patterns or reused passwords.

Prefer longer, randomly generated passwords.
Use a different password for every important account.
Avoid names, birthdays and predictable sequences.
Enable multi-factor authentication when available.
Store passwords in a trusted password manager.

Is this password generator safe to use?

Password generation is performed in your browser by the tool's JavaScript. The generator does not need to send the generated password to a server. However, browser extensions, compromised devices, clipboard history and other software on your device can affect security. Use a trusted device and avoid sharing generated passwords.

Frequently asked questions

Is the password generator free?

Yes. You can generate passwords using this tool without paying for the password generation feature.

What password length can I choose?

This generator supports lengths from 8 to 128 characters. Where a service permits it, choose a longer password.

Can I include numbers and symbols?

Yes. You can independently select lowercase letters, uppercase letters, numbers and symbols. At least one character group must be selected.

What does “exclude similar characters” mean?

This option removes visually similar characters such as uppercase I, lowercase l, the number 1, uppercase O and the number 0 from the available character groups.

Does DeChatura store my generated password?

The password generator is designed to generate passwords locally in your browser without sending them to the application server. Do not share your generated password or save it in an unsecured document.

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Security note: Always check the password requirements of the service where you plan to use the generated password.

Password generation runs in your browser. The generated password is not intentionally uploaded by this tool.