How to use this password generator
- Choose the password length that fits the system you are targeting.
- Toggle uppercase, lowercase, numbers, and symbols as needed.
- Exclude ambiguous characters if someone will type the password manually.
- Click Generate and copy the result you want to use.
What makes a password strong?
Strong passwords are long, random, and unique per account. That matters more than inventing clever substitutions or reusing a favorite pattern with one extra symbol added at the end.
A generator helps because humans are poor at producing true randomness. The safest workflow is to generate a new password for each system and store it in a password manager rather than trying to memorize many custom variants.
Features
- Length and batch controls
- Uppercase, lowercase, number, and symbol toggles
- Exclude ambiguous characters option
- Entropy-oriented strength estimate
- Copy generated passwords instantly
- 100% client-side generation
Frequently Asked Questions
? Is this password generator secure?
Yes. Passwords are generated locally in your browser using the Web Crypto API. Nothing is sent to a server, and pigia.dev does not store the generated results.
? What makes a generated password strong?
Strength comes from length, randomness, and uniqueness. In practice, a long random password with a broad character set is better than a short password with a predictable pattern.
? Should I exclude ambiguous characters?
Exclude them when people need to type the password manually, such as Wi-Fi credentials or temporary account handoffs. If the password will only be copied and pasted into a password manager or browser, keeping the full pool is usually fine.
? Can I generate multiple passwords at once?
Yes. This tool supports a small batch mode so you can create several candidate passwords in one pass and copy the one you need.