Screenplay writers craft the blueprints of films, web series, and OTT originals — transforming story ideas into formatted scripts with scene headings, action lines, and dialogue that a director, cast, and crew can execute. In India the profession spans Bollywood's Hindi film industry (where Anurag Kashyap, Vishal Bhardwaj, and Juhi Chaturvedi redefined what literary screenwriting could look like in mainstream cinema), the Tamil, Telugu, and Malayalam industries (with distinct structural conventions and higher commercial discipline), and an explosively growing OTT ecosystem — Netflix India (Sacred Games, Delhi Crime), Amazon Prime (Mirzapur, Panchayat), SonyLIV (Scam 1992), Disney+ Hotstar, and regional streamers. The Film Writers Association (FWA, Mumbai) is the primary guild: it registers scripts, arbitrates credit disputes, and negotiates minimum fees. Per-script earnings range from ₹5L for a first OTT assignment to ₹2Cr+ for a top-tier Bollywood film. OTT pays more predictably and at better per-episode rates for mid-tier writers than Bollywood, where the power hierarchy around directors and stars is entrenched. Entry paths include writing shorts and web-series scripts independently, attaching yourself as an assistant writer to an established writer-director, or developing an original spec script that demonstrates voice and structure. The craft itself is discipline-heavy: every page is a minute of screen time, every scene must move character or plot (ideally both), and the standard format (Final Draft, WriterDuet, Fade In) is a professional signal before anyone reads a word of content.