Ustw Extension

About

Ustw Extension is a lightweight, privacy-focused password generator that helps you create secure, random passwords for all your online accounts. No internet connection required, no data collection, and absolutely zero permissions needed.

Why Ustw Extension?

🔐 Security First – Uses the browser's built-in crypto.getRandomValues() API to generate cryptographically strong passwords. Everything happens locally on your device – passwords never leave your browser.

🚫 Zero Permissions – Unlike many other extensions, Ustw requests no permissions at all. It doesn't read your browsing history, access your data on websites, or send any information anywhere.

🎨 Clean Interface – Beautiful white background with calming blue accents. The interface is clear, uncluttered, and easy on the eyes.

⚡ Fast & Offline – Works instantly without an internet connection. All password generation happens right inside the popup.

Key Features:

Adjustable password length from 8 to 32 characters

Choose character sets: uppercase letters, lowercase letters, numbers, and symbols

One-click copy to clipboard with visual feedback

Real-time password strength indicator (Weak → Very Strong)

Always generates at least one character from each selected set

Clean, responsive design specifically sized at 400×600 pixels

No tracking, no analytics, no external requests

How to Use:

Click the Ustw Extension icon in your Chrome toolbar

Select your desired password length using the slider

Check/uncheck character types (uppercase, lowercase, numbers, symbols)

Click "Generate Secure Password" (or any option change auto-generates)

Click "Copy" to save the password to your clipboard

Use the password anywhere you need!

Perfect for:

Creating strong passwords for new accounts

Updating weak passwords on existing services

Generating temporary or application-specific passwords

Users who care about online security and privacy

Privacy Guarantee:

This extension does not:

Collect any personal information

Send any data over the internet

Store passwords anywhere

Include any trackers or analytics

Request any Chrome permissions

Technical Details:

Built with Manifest V3 (latest Chrome extension standard)

Uses Web Crypto API for secure random number generation

Pure vanilla JavaScript – no external libraries

All HTML/CSS generated dynamically via JS

Support & Updates:

Regular updates ensure compatibility with the latest Chrome versions. The extension remains free, open-source friendly, and will never introduce unnecessary permissions.

Start protecting your online identity today with Ustw Extension – the password generator that respects your privacy!