Laper is a free AI screenwriting software designed for film and television professionals. It provides automatic screenplay formatting in Hollywood and Asian styles, real-time collaboration for writers, directors, and producers, and AI assistance that works on script nodes rather than blind text. The tool visualizes script structure with scenes, characters, and beats, and offers a workspace for focused writing. Laper aims to support writers without the typical AI aftertaste, helping with structure checks and revision notes while keeping the creative.