No Film School is an online platform established in 2010 by filmmaker Ryan Koo, dedicated to supporting filmmakers and video creators. It serves as a resource hub, providing news, tutorials, interviews, and videos to help users enhance their filmmaking skills and advance their careers. The site attracts over a million visitors each month and is recognized as the world's most popular filmmaking website.

The platform offers a variety of educational content, including thousands of free articles, videos, and podcasts on topics like cinematography, storytelling, and post-production. It features a highly-rated weekly podcast that includes interviews with industry leaders and discussions on filmmaking trends. Additionally, No Film School provides structured online courses to help users improve their technical skills and navigate the business side of filmmaking. The community aspect allows users to engage with content and access resources, fostering a supportive environment for independent filmmakers and aspiring creatives.