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Password Generator
Generate strong random passwords online with configurable length, uppercase letters, lowercase letters, numbers, and symbols. Use 16-character, 20-character, long, or complex password presets and copy a fresh password for accounts, test data, or admin setup.
2. Run the tool
Format, encode, decode, validate, test, or generate the result instantly.
3. Copy the output
Use the cleaned result in your code, docs, API workflow, or notes.
+*xA5TxBl]dFZ=+7Strong(16 characters, 4 character types)
16
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When to use an online password generator
Use a password generator when creating account passwords, admin credentials, test credentials, temporary secrets, or unique values for internal tools. Longer 16-character and 20-character passwords are common choices when a site accepts them.
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Password Generator FAQ
What makes a password strong?
Length, randomness, and character variety help. A longer random password, such as a 16-character or 20-character password, is usually stronger than a short complex one.
Should I use a 16-character or 20-character password?
Use 16 characters for strong everyday accounts and 20 characters or more for high-value accounts when the service accepts longer passwords.
What is a complex password?
A complex password usually combines uppercase letters, lowercase letters, numbers, and symbols, but randomness and length matter most.
Should every account use a different password?
Yes. Unique passwords reduce the risk that one leaked password compromises other accounts.