2ClickKit

Password Generator

Files Never Leave Your Device

Create strong, cryptographically secure passwords and memorable passphrases with custom length, symbols, and instant copy.

● Very Strong~103 bits of cryptographic entropy
16 characters

Alternate Options

Click any generated option to copy instantly:

How to Use Password Generator

  1. Select password type

    Choose random character mode (with custom symbols & numbers) or memorable Diceware passphrase mode.

  2. Customize length & rules

    Adjust length slider (8 to 64 chars), toggle uppercase/lowercase/numbers/symbols, and eliminate ambiguous characters (like 1, l, 0, O).

  3. Copy & save securely

    Inspect real-time cryptographic entropy and strength. Click "Copy Password" or choose from alternate generated variations.

Cryptographic Generation Example

Selected Security Parameters 
Mode: Random | Length: 18 chars | Uppercase + Numbers + Symbols
Generated Secure Token (108 bits entropy) 
kP9#vX2$mQ8!zL4@wR

Generated using crypto.getRandomValues() with mathematically unpredictable hardware entropy.

Technical Specifications

  • Supported Inputs: CSPRNG Random Characters, Diceware Passphrase, Clipboard
  • Input Limit: Up to 64 chars / 8 words
  • Processing Engine: 100% In-Browser (Web Cryptography CSPRNG API)
  • Content Uploads: None (Your files and text are processed locally on your device with zero uploads)

Privacy & Security Guarantee

Your generated passwords and passphrases are processed entirely in your web browser's memory using native client-side web technologies. Unlike traditional cloud tools, your content is never uploaded to remote servers, stored on external disks, or analyzed by third parties.

Frequently Asked Questions

How are passwords generated?

Passwords are generated using the Web Cryptography API (window.crypto.getRandomValues), which draws entropy from your operating system hardware random number generator (CSPRNG).

Are my generated passwords sent across the internet?

Never. Generation occurs 100% locally inside your web browser. No network requests are made, no telemetry is captured, and nothing is ever logged to a server.

What is a Diceware Passphrase?

A passphrase combines multiple random dictionary words (e.g. "Castle-Journey-Horizon-Winter"). They are much easier for humans to remember and type on mobile keyboards, while providing high cryptographic entropy.