What is a strong password?

A strong password is long, random, and hard to guess, usually using a mix of uppercase, lowercase, numbers, and symbols.

Can this tool generate secure passwords?

Yes. This password generator creates random password strings based on your selected rules and length.

Should I reuse the same password?

No. Use a different password for every important account to reduce risk if one account is compromised.

Does this tool save my generated passwords?

Avoid relying on browser tools for sensitive secrets. Generate passwords here, then store them safely in a trusted password manager.

Password Generator

Strong Password Generator

Generate secure random passwords with required character types, entropy estimate, copy feedback, and mobile-friendly controls. Nothing is sent to a server.

Local generationCryptographic randomnessEntropy estimateNo tracking

Strength

Excellent

StrengthExcellent

Entropy110 bits

Length18 characters

Character pool70 characters

Rules passed5/5

Ambiguous charsExcluded

GenerationBrowser only

Password options

Tune length and character rules. The password is generated locally in your browser.

Length4–128 characters

Value

Lowercase lettersabcdefghijkmnopqrstuvwxyzUppercase lettersABCDEFGHJKLMNPQRSTUVWXYZNumbers23456789Symbols!@#$%^&*_-+=?

Exclude confusing charactersRemoves characters like 0, O, I, and 1 so passwords are easier to read and type.

Best default: keep all character types enabled and use 18–24 characters. For real accounts, save the password in a password manager instead of memorizing it.

Excellent

Generated password

Strong choice for important accounts. Store it in a password manager.

Password

tb4%UoqN-g+53Q%WoB

Strength meter110 bits

Checklist

12+ characters

Uppercase letter

Lowercase letter

Number

Symbol

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Help & answers

Frequently Asked Questions

Important disclaimer: Alexonic Tools is completely free to use. There is no charge, and we do not save tool inputs or generated results. We value customer privacy and keep building and fixing each day. Always verify important financial, payroll, legal, tax, business, or production-code results before relying on them. If you see an issue, need a tool, or require an update, send feedback to the developer.