Overview
Speedy Extension lets you control the speed of HTML5 games, animations, and videos directly in your browser.
Features:
• Adjust speed from 0.1x (slow motion) to 100x (super fast)
• Quick preset buttons: 0.25x, 0.5x, 1x, 2x, 5x, 10x, 25x, 50x, 75x, 100x
• Fine-tune with a smooth speed slider
• Control individual timing functions: setInterval, setTimeout, performance.now, Date.now, and requestAnimationFrame
• Smart Socket.IO protection — keeps network connections stable while speeding up gameplay
• Keyboard shortcuts: Arrow Up/Down to adjust speed, R to reset
• Settings are saved automatically and persist across sessions
• Clean, modern dark-themed popup interface
How to use:
Navigate to a page with a game or animation
Click the Speedy Extension icon in your toolbar
Choose a preset speed or use the slider
Toggle which timing functions to override for best results
Perfect for idle games, browser games, slow tutorials, and any web content you want to experience faster or slower.
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