Choose and Store Strong, Unique Passwords
A practical guide to generating unique credentials, using a password manager, enabling multi-factor authentication, and avoiding risky reuse.
Password Generator
Generate secure random passwords with custom rules
Overview
Generate secure random passwords with custom rules
Use the Password Generator when you need the specific operation described above. Choose the input and options that match your intended output, then check the result before using it elsewhere.
Usage Steps
Paste or type your content
Add the text you want to transform, clean up, generate, or analyze.
Choose the output mode
Select the case, formatting, slug, or generation mode that matches your project.
Review the result
Check the generated text and make adjustments if you need a more specific result.
Copy or download
Use the result directly in documents, code, URLs, or marketing assets.
Technical Context
Technical context
Password characters are selected using the browser Web Crypto random-number generator. Store the result in a trusted password manager and use a different password for every account.
Text tools transform or count the value entered into the page. The result can depend on whitespace, punctuation, Unicode characters, and the selected mode, so compare a representative sample before relying on a count.
Quality checks and limitations
Review the complete output and test edge cases such as empty input, punctuation, and non-English characters where they matter to your work.
The tool is a focused utility rather than a substitute for reviewing the final file or data in its destination. Keep an unchanged source when the input is important, and use the relevant specialist software for requirements the page does not claim to support.
Frequently Asked Questions
How secure are the generated passwords?
Passwords are generated using the browser's cryptographic random number generator (window.crypto), making them highly secure and unpredictable.
Are my passwords stored anywhere?
No. All passwords are generated entirely in your browser and never transmitted anywhere.
What length is recommended for a secure password?
Security experts recommend at least 16 characters with a mix of uppercase, lowercase, numbers, and symbols.
Can I generate a memorable passphrase instead?
Yes. Switch to word mode to build a multi-word passphrase, which is often both longer and easier to remember than a character scramble.
Should I use this for my bank or email account?
Yes — a long random password generated locally is stronger than anything you would invent yourself. Store it in a password manager rather than reusing it.
Is my text kept private in these text tools?
Yes. Text is transformed in your browser as you type, so drafts, manuscripts, and client copy are never uploaded, stored, or scanned.
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