Filmyzilla operates by illegally recording, copying, and distributing copyrighted movies and TV shows without any authorization from the creators or distributors. It offers a vast library of content for free, including Bollywood, Hollywood, and South Indian films, as well as dubbed versions and web series. The platform makes money through malicious advertisements, pop-ups, and sponsored content, often exposing its users to significant cybersecurity risks.

Audiences interested in the vibrant world of Wuba and the Monster Hunt universe do not need to rely on high-risk piracy networks. Depending on regional licensing, major international titles eventually find homes on secure, legal global platforms.

During the lockdowns of 2021, global digital content consumption skyrocketed. Audiences actively looked for lighthearted, high-production family entertainers.

Filmyzilla functions by sourcing pirated copies of films, often recorded in theaters with handheld cameras (known as "cams") or obtained through insider leaks. The site then compresses these files into various resolutions (from 360p to 1080p) and formats (MP4, MKV, AVI) to make them easy to download.