Password Generator
Generate secure passwords with custom length, character sets, and strength meter. It runs entirely in your browser — no signup, no installation, and nothing you paste or drop leaves your device.
How the Password Generator Works
This password generator creates random passwords with the browser's cryptographic generator (crypto.getRandomValues) and never falls back to Math.random. Choose a length between 4 and 128 characters and tick the sets you need: uppercase, lowercase, digits, symbols. An option omits easily confused characters such as O and 0 or I, i, l and 1, which helps when a password is typed from paper. Every password holds at least one character from each selected set. The page shows the entropy in bits (length times log2 of the pool size) and a strength label, so you can see what a shorter password costs. Passphrase mode joins words from an embedded list of 216 German words. Up to 50 passwords can be created at once, then copied or downloaded. What it does not do: it cannot check whether a service accepts a password, knows nothing about data leaks and stores nothing.
Passwort erstellen — so funktioniert es
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What is Password Generator?
Password Generator is a free online utility tool built for anyone who needs a quick answer without an account. Generate secure passwords with custom length, character sets, and strength meter In practice you set the length and pick the character sets, generate the password, and then read the strength meter and copy the result.
Generation happens locally, so the values you create are not logged on any server.
How to use Password Generator
- Set the length and pick the character sets.
- Generate the password.
- Read the strength meter and copy the result.
Password Generator FAQ
Is Password Generator free to use?
Yes. Password Generator is completely free and needs no account, no trial and no payment details. Every feature on the page is available without limits.
Is my data uploaded anywhere?
No. Password Generator runs entirely in your browser, so the text, file or number you enter never leaves your device.
Does Password Generator work on a phone or tablet?
Yes. It works in any modern browser on desktop, tablet and phone. There is no app to install and no account to create.
How do I use Password Generator?
Set the length and pick the character sets. Generate the password. Read the strength meter and copy the result.