Extensions by Cool and Fun Software

CSS Selector

🧩 More extensions

Quick, Easy, powerful CSS Selector generation.

Shift Pitch Audio

🧩 More extensions

Transpose the key, apply pitch shifting, add reverb, control the speed, and loop audio in real-time on YouTube.

Quick Zoom

⚡ Productivity

The ability to pinch-to-zoom on any page within your browser.

Clear Browsing Data Automatically

⚡ Productivity

Automatically clears the Chrome browser history upon starting the browser. Additionally, you have the option to schedule periodic

Auto Contrast Booster

⚡ Productivity

Automatically increases the contrast of text to meet WCAG AA standards.