# password.es · Secure password generator online

> password.es – Generate secure passwords online for free. Customise length, character types and copy your key instantly.

password.es · Original: https://password.es/en/

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# Generate secure passwords instantly

Create strong, random and customisable passwords. Everything is generated in your browser — no data is sent to any server.

The longer a password, the more secure it becomes. We recommend a minimum of 12 characters for critical services.

0 bits of entropy. It measures how much someone would have to guess if they knew nothing about your password.

Brute force is estimated at **10^12 guesses per second**, the order of magnitude of an *offline* attack against a fast hash, and assumes the attacker knows your alphabet and your length. Against a slow hash — `bcrypt`, `Argon2` — the figure rises by many orders of magnitude.

## How to get the most out of the password generator

- 01 Customise Fill in the advanced options to specify which characters you want to include and the desired length.
- 02 Generate Click Generate New Password and you will get a unique key. Make sure JavaScript is enabled in your browser for the generator to work.
- 03 Copy & save Copy the password to your clipboard and store it in the password manager of your choice.

You can check your password and measure its strength with the [password strength checker](https://password.es/en/checker/). Protect your online accounts by using a different password for every service, enabling two-step verification whenever possible and storing your credentials in a secure manager.

## Discover how to do even better

## Raise the bar on security