Bulk Password Generator
Generate many secure random passwords at once. Set the length and quantity, then copy or download the full list.
Recommended Settings
Pro Tips
- •This uses your browser's cryptographically secure random number generator for every password, not a predictable pseudo-random function
- •Each password in the list is generated completely independently - there's no pattern or relationship between them
- •Useful for bulk-provisioning accounts, test environments, or any scenario needing many unique credentials at once
- •Download the list as a text file to import into a password manager, spreadsheet, or provisioning script
Most Popular
Most users generate 20-50 passwords of 16 characters for provisioning multiple accounts at once
When to Use This Tool
Generate a batch of unique temporary passwords for new team members or accounts.
Quickly create many random passwords for setting up test or staging accounts.
Generate credentials in bulk for automated account or system provisioning workflows.
Generate a batch of strong passwords to update multiple existing accounts at once.
How It Works
Build a character set based on the selected options (always includes letters and digits, optionally symbols)
Use the browser's cryptographically secure random number generator to independently generate each password
Repeat for the requested number of passwords, then display the full list
100% Private
Files never leave your device. All processing happens locally in your browser.
Lightning Fast
Powered by Web Crypto API (crypto.getRandomValues) for optimal performance on modern browsers.
Open Source
Built with verified, open-source libraries. Fully transparent.
Frequently Asked Questions
Are all the passwords in the list unique?
Each password is generated independently at random, so duplicates are extremely unlikely at typical lengths, though not mathematically guaranteed to be impossible - the chance of a collision is astronomically small for lengths of 8 characters or more.
Is my data sent to a server?
No. All passwords are generated entirely locally in your browser using JavaScript. Nothing is transmitted anywhere, including to this website's own servers.
What's the maximum number of passwords I can generate?
This tool supports generating up to 500 passwords at once, which keeps generation fast and the list manageable to review or export.
Can I generate passwords without symbols?
Yes. Uncheck the "Include Symbols" option to generate passwords using only uppercase letters, lowercase letters, and digits.
How should I distribute these passwords securely?
Avoid sending passwords over unencrypted channels like plain email or chat. Use a secure password manager's sharing feature, or require users to reset their password immediately upon first login.