How to Write a Novel Synopsis (With a One-Page Template)

The synopsis is the document writers dread most. It asks you to compress a 90,000-word novel into a single page that still has momentum, stakes, and a clear ending. Done well, it proves to an agent or editor that your story holds together. Done badly, it reads like a dry list of events.

The good news: a synopsis follows a predictable shape. Once you understand what it is for, writing one becomes a craft problem you can solve, not a mystery.

What a synopsis is (and is not)

A synopsis is a complete, present-tense summary of your novel from beginning to end, including the ending. That last part surprises people. Unlike back-cover copy, which withholds the resolution to entice a reader, a synopsis exists to show an industry professional that your plot is coherent and your ending lands. You are not selling suspense here. You are demonstrating structure.

A synopsis is not:

• A teaser that stops at the inciting incident.
• A chapter-by-chapter breakdown (that is an outline).
• A place for subplots, minor characters, or worldbuilding tangents.

How long should a synopsis be?

Conventions vary, so always follow the specific submission guidelines you are answering. As a default, aim for one single-spaced page (roughly 500 to 700 words). Some agents ask for a two-page version; a few want both a short and a long synopsis. When in doubt, write a tight one-pager first, because a longer version is easy to expand from it, while cutting a sprawling draft down to a page is painful.

The core structure

A strong synopsis moves through the same beats as your novel, but only the load-bearing ones:

1. Opening situation and protagonist. Introduce your main character, their world, and what they want. Name them in caps the first time (a long-standing convention): JUNE.
2. Inciting incident. The event that disrupts the status quo and launches the story.
3. Rising action. The two or three most important complications, escalating in stakes. Resist the urge to include everything.
4. Midpoint and turn. The moment the protagonist's understanding or goal shifts.
5. Climax. The confrontation the whole book has been building toward.
6. Resolution. How it ends, and what the protagonist has gained or lost.

Throughout, keep the emotional throughline visible. Plot events matter only because of what they mean to your character.

A reusable one-page template

Use this as scaffolding, then rewrite it in your own voice so it flows:

[PROTAGONIST], a [defining trait + situation], wants [external goal] because [internal need]. When [inciting incident], they must [new objective].

As they pursue this, [first major complication] forces them to [action], but [second complication] raises the stakes when [consequence]. At the midpoint, [protagonist] discovers [revelation], which changes [what they want or believe].

This leads to [climactic confrontation], where [protagonist] must choose between [stake A] and [stake B]. In the end, [resolution]: [protagonist] [succeeds/fails/changes], and [final emotional state or cost].

Fill the brackets, then smooth the seams. The template guarantees you hit structure; your rewrite supplies the voice.

Common synopsis mistakes

• Too many characters. If a character is not essential to the main plot, leave them out. You can mention "her estranged brother" without naming a subplot.
• Listing events instead of showing causation. Connect beats with "because," "so," and "which forces" rather than "and then." A synopsis should read as a chain of cause and effect.
• Withholding the ending. This is the single most common error. Tell them how it ends.
• Slipping into the wrong tense or person. Write in third person, present tense, regardless of your novel's POV.
• Marketing language. Phrases like "a thrilling page-turner" belong in a query, not a synopsis. Show, do not assert.

Matching tone to genre

While a synopsis is functional, it should still carry a whiff of your book's flavor. A cozy mystery synopsis can be light and wry; a literary synopsis can be restrained and image-aware; a thriller synopsis should feel propulsive. You are not writing purple prose, but a synopsis that sounds completely flat undersells the manuscript behind it.

Where a synopsis fits in your submission

The synopsis usually travels with your query letter and sample pages. The query hooks the agent; the synopsis reassures them that the story delivers; the pages prove you can write. All three need to agree with each other. If your query promises a slow-burn romance and your synopsis is all heists, something is off.

If you want to generate a first draft of your synopsis from your manuscript, WriteLoom's Synopsis builder reads your book and produces a structured draft you can refine, so you are editing rather than staring at a blank page. From there, the Pitch studio keeps your synopsis, query, and comps in one place so they stay consistent.

A practical process

1. Write a bare-bones version that hits the six structural beats in plain language.
2. Add the emotional throughline: why each event matters to the protagonist.
3. Cut every character and subplot that is not load-bearing.
4. Tighten transitions so the logic flows as cause and effect.
5. Read it aloud. If it sounds like a list, rewrite the connective tissue.

Do these in order and you will end up with a synopsis that is accurate, structured, and unmistakably from your book.

Related reading

• How to Write a Logline for Your Novel
• How to Write a Book Blurb With AI
• How to Outline a Novel: 6 Methods That Actually Work

Frequently asked questions

Do you reveal the ending in a synopsis?

Yes. A synopsis exists to show an agent or editor that your plot resolves satisfyingly, so you must include the ending. Holding it back is the most common reason a synopsis is rejected.

What tense and point of view should a synopsis use?

Third person, present tense, regardless of how your novel is written. This is a long-standing industry convention that keeps the summary brisk and consistent.

How long should a novel synopsis be?

Default to one single-spaced page (about 500 to 700 words) unless the submission guidelines ask for something different. Always follow the specific agent's or publisher's stated length.

Should I name every character in my synopsis?

No. Name only the protagonist, antagonist, and any character essential to the main plot. Refer to others by role to keep the page focused and readable.