Crack Screen Prank - Free Online | 51yifei
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About this tool
Crack Screen Prank is a free online visual effect. Full-screen realistic cracked glass effect to prank friends. Interactive eye-candy rendered live on your screen. It runs entirely in your browser — no download or sign-up needed.
It is suitable for use as a trick to friends, Short Video props, or purely appreciating the visual effects of broken screens. The implementation principle is recursive fractal plus random offset.
After opening the page, the effect of screen fragmentation will be displayed. The crack will spread from the click position to the surroundings, creating a realistic screen fragmentation effect. Parameters such as the number of cracks and the degree of branching can be adjusted.
The whole process is purely front-end animation. The crack path is generated based on Canvas 'fractal algorithm and random offsets are used to simulate crack irregularities.
Broken screen rectification is a visual effect that simulates the shattering effect of mobile phone screens. It is based on Canvas to render cracks in real time.