Secure browser-side generation

Create passwords
that are strong in one click

Generate long, random passwords locally, then adjust their length and character set to match each site’s requirements.

No storage
100% client-side
Web Crypto API
Click to generate
Password strength -
Password length 16

Why choose our generator?

Security and simplicity for your data

Cryptographic randomness

Generation uses the browser’s Web Crypto API to obtain a source of randomness suitable for security use cases.

Instant and free

Create passwords in a fraction of a second, without registration, without limits and completely free.

Generated in your browser

Generation happens locally on this page, and the generated password is not sent to our servers.

Customizable

Adjust the length and choose character types according to your needs or website requirements.

Strength analysis

Instantly visualize the strength of your password with our real-time strength indicator.

One-click copy

Copy generated passwords directly to your clipboard for immediate and convenient use.

How to create a strong password?

Online account security starts with long, unique and random passwords. Our free generator uses the browser’s Web Crypto API to create each combination.

Characteristics of a strong password

A secure password should combine several essential elements. It should be long enough (at least 12 characters), mix different character types (uppercase, lowercase, numbers and symbols), and above all be unique for each account.

Why use a password generator?

Manually chosen passwords are often more predictable. The generator uses the browser’s Web Crypto API to produce a random combination based on the selected length and character options.

Tips for managing your passwords

  • Use a different password for each important account
  • Prefer passwords of at least 16 characters
  • Enable two-factor authentication whenever possible
  • Use a secure password manager like MYKEYNEST
  • Regularly change sensitive passwords
  • Never share your passwords via email or SMS

The technology behind our generator

The generator uses crypto.getRandomValues(), provided by the browser’s Web Crypto API, and then selects characters according to your options. Length remains an important factor in password strength.

Ready to secure your accounts?

Store and organize your access in a MYKEYNEST workspace.

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