A logline is your whole story in one or two sentences โ who wants what, and what stands in the way. It's the first thing a producer, agent, or contest reader sees, and often the only thing they read before deciding whether to keep reading.
It's also a diagnostic. If you can't write a clean logline, that's rarely a writing problem โ it's usually a story problem. A muddy logline means the goal, the obstacle, or the stakes aren't sharp enough yet on the page either.
Every working logline carries four things: a PROTAGONIST (described, not named โ 'a burned-out getaway driver', not 'Frank'), a GOAL (concrete and visible, something we could film), an OBSTACLE (the force pushing back), and STAKES (what happens if they fail).
The classic assembly: When [inciting incident], a [flawed protagonist] must [goal] before [stakes], or [consequence]. You won't keep that scaffolding in the final version, but if any slot is empty, the story underneath it has a gap.
Naming characters โ a name tells a stranger nothing; a description ('a disgraced chess prodigy') carries character in three words. Vague goals โ 'must confront her past' isn't filmable; 'must return to the island where her sister drowned' is. Stacking plot โ a logline is the spine, not the synopsis; one protagonist, one goal, one engine.
The subtler one: no irony. The best loglines have a built-in collision โ a hydrophobic lifeguard, a hitman with one day to his pension. If your logline reads flat, look for the tension between who your protagonist is and what the story forces them to do.
Read it aloud to someone who knows nothing about your story, then ask them what the movie is about. If their answer doesn't match yours, the logline is leaking. Rewrite until a stranger's summary and your intention converge.
Then cut. Thirty-five words is a good ceiling; twenty-five is better. Every adjective has to fight for its seat.
Free logline coaching from Quill, your story editor โ feedback on clarity, irony, and stakes, plus a head-to-head arena to test versions against each other.
Sharpen yours in the Logline Arena
