Extensions by Zack

DESIGN.md Inspector

🧑‍💻 Developer Tools

Auto-generate DESIGN.md and SKILL.md from any page's design system and use it with Claude, Codex and Cursor.

Gmail Button - Custom Buttons & QR Codes

⚡ Productivity

Add customizable buttons and QR codes to your Gmail compose windows

Responsive Simulator - Multi Device Viewport Tester

🧑‍💻 Developer Tools

View your site on mobile, tablet & desktop viewports side by side. Fast responsive web design checker for developers.

Cookie Cutter

🧑‍💻 Developer Tools

Auto-reject non-essential cookies, hide consent popups, block Google login nags and notification prompts