Generate Strong, Human-Proof Passwords
Tailor password policies for teams or personal vaults, copy multiple credentials at once, and understand the strength score before you save.
Overview
Reusable passwords remain one of the biggest attack vectors for individuals and businesses. Our generator removes guesswork by producing high-entropy strings with the exact character mix your policy requires.
It relies on the browser’s Web Crypto API, so secrets never touch a server. You can generate batches of unique passwords, avoid look-alike characters, and export them to your password manager in seconds.
Key features
Adjustable length & batch size
Use sliders and dropdowns to generate up to ten passwords at once with lengths between 8 and 64 characters.
Fine-grained character controls
Toggle lowercase, uppercase, numbers, symbols, repetition rules, and specific characters to exclude based on vendor requirements.
Entropy guidance
See estimated bits of entropy and an at-a-glance strength label for every generated password to align with NIST and OWASP recommendations.
Copy individually or in bulk
Copy a single password with one click or export the entire list for quick onboarding of service accounts and shared vaults.
How it works
- 1
Set policy parameters
Adjust the length slider, choose how many passwords you need, and enable the character classes allowed by your security policy.
- 2
Refine exclusions
Avoid ambiguous characters like O and 0 or remove characters that conflict with specific systems using the exclusion field.
- 3
Generate secure strings
Click “Generate” to produce cryptographically random passwords. Review entropy and tweak settings if the strength label is below your target.
- 4
Copy & store safely
Copy results into your password manager or share via encrypted channels. Use the copy-all action when onboarding multiple accounts.
Use cases
Onboard new team members
Generate a set of unique credentials for dev, staging, and analytics tools before inviting a teammate to a shared vault.
Harden IoT or admin panels
Replace manufacturer-default passwords with high-entropy strings that still respect firmware character limitations.
Create throwaway campaign logins
Build time-limited credentials for temporary projects and rotate them easily once the work wraps up.
Examples & tips
Generate 12 random passwords for staging
Set length to 24, keep all character sets enabled, and copy-all to paste into your password manager for distribution.
Exclude confusing characters for support agents
Enable avoid-similar and exclude O, 0, l, and 1 to provide readable yet secure passwords for phone-based resets.
Meet strict vendor rules
Disable symbols, enable no-repeat, and ensure entropy still clears 80 bits before saving credentials for legacy systems.
Pro tips
- Rotate passwords regularly and enable multi-factor authentication whenever possible.
- Use the Data Converter to create CSV imports for enterprise password managers.
Frequently asked questions
- Are passwords generated locally?
- Yes. The tool uses window.crypto.getRandomValues so generated strings never leave your device.
- What entropy value should I target?
- Aim for at least 80 bits for individual logins and 100+ bits for privileged or shared accounts.
- Can I save templates for later?
- Bookmark the tool with query parameters coming soon. For now, settings persist during your session so you can generate batches quickly.
- Does the generator store my passwords?
- No storage takes place. Clear the page or close the tab to discard generated results.
Resources & internal links
What's next?
Generate a batch above, secure them in your password manager, and schedule recurring audits—our Robots & Sitemap Generator can help you document site security updates alongside technical SEO tasks.