Weak, reused, or predictable passwords are still the single biggest reason accounts get compromised. I7 Pixel's generator gives you full control over length and character composition, so every password you create is random, unique, and genuinely hard to guess — instantly, with nothing sent to a server.
From opening the page to copying a secure password in under a minute.
A little understanding of how password cracking actually works makes it much easier to generate one that holds up.
Entropy is measured in bits and represents how many attempts, on average, an attacker would need to guess your password by brute force. Each additional character or character type roughly doubles the number of possible combinations. A random 8-character password with only lowercase letters has far less entropy than a 16-character password mixing uppercase, lowercase, numbers, and symbols — even though it looks "long enough" at a glance.
Security research consistently shows that length matters more than complexity. A 20-character password using just letters and numbers is typically much harder to crack than an 8-character password crammed with symbols. When a site allows it, prefer a longer password over a shorter, more "complicated" one — this tool's length slider is the single most powerful control you have.
Even a perfectly random password loses its value if it's reused across multiple accounts — one data breach exposes every account that shares it. Generate a fresh, unique password for every login and store them in a password manager rather than trying to memorize them. Use the batch generation mode here to quickly create a fresh set when setting up several new accounts at once.
Quick guide to which preset fits each situation — you can always fine-tune from there.
| Preset | Composition | Best For |
|---|---|---|
| PIN | 4 digits, numbers only | Device unlock codes, ATM-style PINs |
| Simple | 8 characters, letters + numbers | Low-risk accounts and legacy systems with strict rules |
| Strong Popular | 16 characters, full character set | Everyday logins — email, social media, shopping accounts |
| Maximum Popular | 32 characters, full character set | Banking, password managers, root/admin, and other sensitive accounts |
| Passphrase | Multiple dictionary words | Master passwords you need to memorize and type by hand |
A genuinely random password closes off the easiest attack vectors — this tool covers every common scenario.
Answers to the most common questions about generating passwords with this tool.
Yes — completely free. There are no limits, no accounts, no watermarks, and no charges. Generate as many passwords as you need.
No — never. Every password is generated locally in your browser using a cryptographically secure random number generator. Nothing is transmitted, logged, or stored anywhere.
Most guidance recommends at least 12–16 characters for everyday accounts. For sensitive accounts like banking or a password manager's master password, use 20+ characters with all character types enabled.
Entropy, measured in bits, reflects how unpredictable a password is. Higher entropy means more possible combinations an attacker would need to try — translating directly into a stronger, harder-to-crack password.
Yes. Batch mode lets you generate a whole list of passwords at once, then copy them all with a chosen separator or download them as a text file.
Characters like l, 1, I, O, and 0 can look alike in certain fonts. Excluding them makes a password easier to read and type accurately, especially when copying it by hand instead of pasting.
All tools at I7 Pixel run in your browser — no uploads, no accounts, always free.