Password Generator
Random passwords with length and character sets.
Loading tool
Pick a length and which character classes to include. Copy once into your password manager.
How to use this tool
- Enter the source text. Type the URL, password rules, or other input the generator needs.
- Generate. Create the code, image, or snippet in this tab.
- Copy or download. Save the SVG, CSS, or text. Refreshing the page starts over.
Randomness
Bytes come from crypto.getRandomValues. Avoid unchecking too many classes or the search space collapses.
Frequently asked
Is 16 characters enough?
For a random mixed set, 16 is a solid default. Use longer if a site allows it.
Can I exclude look-alike characters?
Yes. 0/O and 1/l/I can be dropped so printouts stay readable.
Does this remember what it made?
No. Copy it immediately. Refreshing the page forgets it.
Why did a site reject the password?
Some forms ban symbols or cap length. Turn those classes off and generate again.
Is a passphrase stronger?
A long word list can be easier to type. Use the passphrase generator if you need that.