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Screenplay formatting reference

Screenplay format, from margin to montage

Start with the standard page: the font, the margins, and the elements every scene is built from. Then find the convention your scene needs, from overlapping voices to production numbering, with examples, accepted alternatives, and production judgment close at hand.

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Keep the examples and source notes beside your draft, or bring them to class.

A recognizable screenplay page

INT. LAST TRAIN - NIGHT

Mara's phone lights her face.

MARA

(to herself)

Too late.

CUT TO:

New to screenplay format?

Read your first screenplay page

A scene starts with where and when, shows what happens, then names the speaker before the dialogue. These are the elements in the example above. Open a definition for the finer points, or start writing with a template.

  1. Scene Heading (Slugline)

    A scene heading, or slugline, is the line in capitals that opens each scene in a screenplay. It says whether the scene is interior or exterior, where it takes place and the time of day, for example INT. KITCHEN - NIGHT. Production breakdowns and schedules are built from it.

  2. Action

    The descriptive prose of a screenplay — what the audience sees and hears, written in present tense. Also called description.

  3. Character Cue

    The speaker’s name above a dialogue block, conventionally in uppercase — the label that tells the reader who is talking.

  4. Parenthetical

    A short note in parentheses under a character's name, above the line it changes, such as (quietly) or (to Maria). It says how a line is delivered, who it is aimed at, or a small action during it. In grammar, a parenthetical is an aside set off from the rest of a sentence.

  5. Dialogue

    The words characters speak in a story, play or film. In a screenplay each speech sits under the speaker's name in a narrow centered column; in Plot, a dialogue pass proposes tighter lines you accept or reject one at a time.

  6. Transition

    An editing instruction between scenes — CUT TO:, DISSOLVE TO:, SMASH CUT TO:. Modern specs use them rarely; most cuts are assumed.

Put the format to work

Standard page setup

The screenplay page, measured

Screenplays are typed in one size of Courier on US Letter, with a wide left margin for binding. Nobody grades the measurements, but readers notice a page that looks crowded or runs long. These are the measurements Plot lays out as you write and prints in every PDF, and they match Final Draft's published margin guide column for column.

A screenplay page, drawn to scale
Font
Courier, 12 point
10 characters to the inch, every character the same width
Paper
US Letter, 8.5 × 11 in
Page numbers sit at the top right, starting on page two
Margins
1.5 in left, 1 in right
1 in top and 1 in bottom. The wide left margin leaves room for a three-hole binding.
Lines per page
54
Fixed type and spacing are why a page is planned as roughly a minute of screen time. That is a convention, not a stopwatch.

Where each element sits

Screenplay element columns on a US Letter page, measured from the left edge of the paper
ElementStarts atColumn width
Scene heading Capitals1.5 in6 in 60 characters
Action As typed1.5 in6 in 60 characters
Character cue Capitals3.7 in3.8 in 38 characters
Parenthetical As typed3.1 in2.5 in 25 characters
Dialogue As typed2.5 in3.5 in 35 characters
Transition CapitalsFlush right to 7.5 in6 in 60 characters

Word processors measure indents from the margins rather than the paper's edge. In those terms the same page indents dialogue 1 inch from the left and 1.5 inches from the right, a parenthetical 1.6 inches and 1.9 inches, and the character cue 2.2 inches from the left.

Rather not set a style for every element by hand? Plot places each one as you type, on a free plan.

Start writing free

Sources Reviewed

Dialogue, devices, and readable information

What the audience hears, what it reads, and how simultaneous voices share a page.

Phone calls & intercut

Establish what the audience sees and hears, then use clear scene headings or an INTERCUT instruction so a phone conversation stays easy to picture.

Common choiceSee the format

V.O. vs O.S.

O.S. means a speaker is in the scene but outside the frame; V.O. covers narration and voices outside its physical space. See screenplay examples of both.

Widely expectedSee the format

Text messages

Put readable on-screen messages in action, identify the sender when needed, and use one consistent pattern instead of disguising silent text as spoken dialogue.

Common choiceSee the format

Dual & overlapping dialogue

Format two characters speaking at once, create dual dialogue in Inkwell Plot or Final Draft, and decide when an interruption works better as stacked dialogue.

Common choiceSee the format

Foreign language & subtitles

Tell the reader what language is spoken and whether the audience understands it, then write the readable translation without repeating the instruction on every line.

Context dependentSee the format

Inserts, screens & written material

Put the exact words the audience must read in action, and use an INSERT only when the change in visual emphasis is itself important.

Common choiceSee the format

Pre-laps & sound bridges

When the next scene's sound arrives before its picture, write it just above the scene it belongs to: a (PRE-LAP) cue for a line of dialogue, a PRE-LAP line in action for a sound.

Common choiceSee the format

Songs & lyrics

Set sung lines apart from speech — italics or all caps, one lyric line per line — and quote only the lyrics the scene actually needs.

Common choiceSee the format

Sound effects & capitals

Capitalize a sound, prop, or action only when it has to jump off the page, and a speaking character's name at first appearance, so capitals still mean something.

Common choiceSee the format

Supers & title cards

Write on-screen text word for word, where it appears: SUPER: over the picture, a card of its own over black, and one label for the whole script.

Common choiceSee the format

Pauses & interruptions

An ellipsis for a line that trails off, a dash for one that is cut off, and an action line, or a sparing (beat), when a silence has to land.

Common choiceSee the format

Sequences and time

Keep changes in place, pace, memory, and elapsed time visible without over-directing.

Submission and production

Present the draft appropriately for its reader, then protect production state when it matters.

Television formats

Match current episodic and house conventions instead of assuming one universal template.

Screenplay format questions

What writers ask first

What is the standard screenplay format?

A screenplay is typed in Courier 12 on US Letter paper, with a 1.5-inch margin on the left and 1 inch on the right. Scene headings and action run margin to margin, dialogue sits in a narrower column under a capitalized character cue, and transitions sit flush right. There is no official standard, but readers and contests expect pages that look like this. The page setup on this page has every measurement.

What are the basic elements of a screenplay?

Scene Heading (Slugline), action, character Cue, parenthetical, dialogue, and transition. Together they carry almost every page. Lists of five usually leave out the transition or the parenthetical, which appear less often. Montages, intercuts, inserts and title cards are all built from these.

What is the difference between a script and a screenplay?

A screenplay is a script written for the screen. Script is the wider word: it also covers stage plays and audio drama. In film and television the two are used interchangeably, and a TV episode's script is sometimes called a teleplay.

Why are screenplays written in Courier?

Courier is monospaced: at 12 point every character is the same width, 10 to the inch. That keeps the amount of text on a page predictable, which is what lets page count work as a rough clock. Courier Prime is a popular free version of the same design.

Can I format a screenplay in Word or Google Docs?

Yes. Set the margins to 1.5 inches on the left and 1 inch on the right, and the font to Courier 12. Then give each element a style, with indents measured from the margins: dialogue 1 inch from the left and 1.5 inches from the right, a 3.5-inch column; parentheticals 1.6 inches from the left and 1.9 inches from the right; character cues 2.2 inches from the left. Every element then needs its own style change as you write. A screenplay editor applies them as you type; Plot does it in a browser, on a free plan.

How many pages is a two-hour movie script?

About 120, if you plan at a page a minute. That is a convention rather than a measurement: dialogue-heavy pages play faster and action-heavy pages slower. Most feature specs land between 90 and 120 pages, and the screenplay length guide checks a count against genre bands and contest windows.

What software formats a screenplay automatically?

Dedicated screenplay editors, including Final Draft, WriterDuet, Fade In, Highland, Arc Studio and Plot, place each element as you type, so you never set an indent by hand. Plot runs in a browser, has a free plan, and exports a PDF laid out to the measurements on this page.

Check the actual file

Learn the convention. Then protect the draft.

The reference explains intent. Screenplay Diff shows what changed after a rewrite or format conversion; the FDX migration guide covers an industry-standard handoff.