Password Generator
Generate strong random passwords with charset toggles, ambiguous-character exclusion, and strength estimate.
About this tool
Build cryptographically random passwords for accounts, API keys, and staging credentials. Toggle character sets, exclude ambiguous symbols (0/O, 1/l/I), enforce at least one character from each selected class, and estimate entropy before you copy.
What you get
- Length 8–128 characters
- Charset toggles: lowercase, uppercase, digits, symbols
- Exclude ambiguous characters option (0/O, 1/l/I)
- Strength estimate in bits (Weak / Fair / Strong)
- Generate 1–25 passwords in one run
- One-click copy of generated password(s)
How to use
Pick length and character rules, generate, and copy into your password manager. Enable ambiguous exclusion if the password will be read aloud or typed manually.
Related searches
- password generator
- secure password
FAQ
How to generate a strong password online?
Set length 8–128, enable character classes, optionally exclude ambiguous symbols, generate, and copy into your password manager.
How long should a secure password be?
At least 12–16 characters with mixed classes; longer passwords resist brute force even when symbols are limited.
What characters make a password strong?
Combine uppercase, lowercase, digits, and symbols with sufficient length—entropy matters more than obscure rules alone.
Should I exclude ambiguous characters in passwords?
Excluding 0/O and 1/l/I reduces transcription errors when passwords are read aloud or printed on cards.
How to generate a 20-character random password for admin accounts?
Set length to 20, enable all character classes, generate once, and store the result in a password manager before pasting into the admin panel.
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