Secure Password Generator - Free Online Tool

免费在线工具 - 生成强密码保护您的账户安全

12
密码强度

How to Generate a Strong Password?

  1. Set Length: Use the slider to choose a password length (12+ characters recommended).
  2. Choose Characters: Select Uppercase, Lowercase, Numbers, and Symbols.
  3. Generate: Click "Generate Password" to create a secure string.
  4. Copy: Click "Copy" to save it to your clipboard instantly.

Why is GenLock Safe?

Unlike online tools that send data to a server, GenLock utilizes Client-side Encryption.

  • Local Processing: Passwords are generated entirely within your browser.
  • Zero Uploads: Your password never leaves your device.

👉 Read our full Security Architecture & Encryption standards

Password Strength Guide

Strength Length Time to Crack
🔴 Weak < 8 Instantly
🟡 Medium 9-11 Hours to Days
🟢 Strong 12-15 Years to Centuries