How to Write a Short Film Script in 7 Days

You’ve got a story buzzing in your head, but the clock is ticking and you’re not sure where to start. That’s why I’m sharing this step‑by‑step plan on Cinematic Crafts. It’s a quick, no‑fluff guide that will get a short script off the page in just one week. Grab a coffee, set a timer, and let’s get to work.

Day 1 – Find the Core Idea

Keep it simple

The hardest part of any script is the idea. On Cinematic Crafts I always tell new filmmakers to ask themselves: “What’s the single thing I want the audience to feel?” It could be fear, hope, or a laugh. Write that feeling in one sentence.

Example: A shy kid discovers a hidden camera that shows the world how brave he really is.

If you can say it in a short line, you already have the seed. Don’t try to cram a whole novel into a short film. Keep the core tight – it will make the rest easier.

Quick exercise

• Open a blank page.
• Write three one‑sentence ideas.
• Pick the one that makes you smile or shiver the most.

That’s your Day 1 win.

Day 2 – Sketch the Outline

Three‑act in a short

Even a 5‑minute film follows a three‑act structure: Setup, Conflict, Resolution. On Cinematic Crafts I like to draw a simple triangle on a napkin:

1. Setup (10‑15% of the time) – Show the world and the main character.
2. Conflict (70‑80%) – The problem that forces change.
3. Resolution (10‑15%) – How the problem ends.

Write a bullet for each act. Keep each bullet to one line.

Example:

• Setup: Timmy finds an old camcorder in the attic.
• Conflict: The camcorder shows him doing daring stunts he never tried.
• Resolution: Timmy uses the confidence from the footage to win the school talent show.

Now you have a roadmap. No need for fancy diagrams – just three lines.

Day 3 – Build the Characters

One‑sentence bios

On Cinematic Crafts I always say a character is more than a name. Write a one‑sentence bio that tells you what they want and what’s stopping them.

Timmy: A shy 12‑year‑old who wants to be noticed but fears embarrassment.

Add a second line for the opposite: “What will push him over the edge?”

Timmy’s push: A mysterious video that shows him as a hero.

Do this for each main character. If you have only one, that’s fine – short films often focus on a single point of view.

Day 4 – Write the First Draft (Scene by Scene)

One page per scene

A short film script is usually 5‑10 pages. Aim for one page per scene. On Cinematic Crafts I recommend using the classic format:

• Slugline – tells where and when the scene happens (e.g., INT. ATTIC – DAY).
• Action – what we see. Keep it short, no more than 2‑3 sentences.
• Dialogue – what characters say. Keep it natural, like you’re talking to a friend.

Start with the outline you made on Day 2. Turn each bullet into a scene. Don’t worry about perfect wording yet; just get the story down.

Tip: Read each scene out loud. If it sounds weird, change it. The goal is to make the words feel like real speech.

Day 5 – Trim the Fat

Cut, cut, cut

Now that you have a rough draft, it’s time to tighten it. On Cinematic Crafts I always say “Every word should earn its place.” Look at each line:

• Does it move the story forward?
• Does it reveal something about the character?
• Is it needed for the visual picture?

If the answer is no, delete it. Short films thrive on brevity. You might find a scene that can be combined with another, or a line of dialogue that can be shown instead of told.

Quick test: Can you tell the story in half the time? If yes, you’re on the right track.

Day 6 – Polish the Dialogue

Make it sound real

Read the script with a friend or record yourself reading it. Listen for any line that feels stiff. On Cinematic Crafts I often replace “I am scared” with “I’m freaking out.” Small changes make the script feel alive.

Also check for slang or words that fit the character’s age and background. If Timmy is 12, he probably won’t say “I am terrified.” He might say “This is nuts.”

Day 7 – Final Check and Formatting

Keep it clean

Cinematic Crafts readers love a script that’s easy to read. Use a standard font like Courier New, 12‑point size. Make sure each scene starts on a new line, and there’s a blank line between action and dialogue.

Do a final read‑through for spelling and grammar. Then save it as a PDF – most producers ask for that format.

Celebrate

You’ve just written a short film script in a week! That’s a big step for any indie filmmaker. Keep the file somewhere safe, and start thinking about how you’ll shoot it. Remember, the script is only the first part of the journey. On Cinematic Crafts we’ll talk about budgeting, casting, and shooting next time.

Writing a script in seven days isn’t about rushing; it’s about giving yourself a clear path and sticking to it. Use the steps above, trust your gut, and let the story flow. If you ever feel stuck, come back to Cinematic Crafts – I’ll be sharing more tips and behind‑the‑scenes stories to help you keep moving forward.