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Random password generator
Generate secure random passwords with your choice of length and character groups, optionally excluding look-alike characters.
About this tool
Create separate passwords that fit a service’s character rules. Randomness comes from the browser, and the tool does not upload or store generated passwords.
How to use
Choose uppercase letters, lowercase letters, digits and symbols, then set length and quantity. Every password contains all selected groups. The look-alike option excludes I, l, 1, O, 0 and o.
Lengths range from 1 to 128 and must cover the selected groups; batches contain up to 100 passwords. Secure randomness and rejection sampling avoid biased choices. Nothing is uploaded or saved. Changing an option creates new results, so copy anything you want to keep first.
Common questions
Will every password include the selected digits and symbols?
Yes, every selected group must appear, so length cannot be smaller than the number of groups. Changing an option creates a fresh batch; copy anything you need to keep first.
What if a website rejects the generated symbols?
Adjust the available character groups to that website’s rules. The symbol group is fixed; there is no custom alphabet. Excluding look-alike characters removes I, l, 1, O, 0 and o.
Will the tool remember my passwords?
No. Save the needed value in your password manager before regenerating or leaving. Copying and TXT download expose the password as plain text; the tool is not an encrypted password vault.
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