Ask any group of writers what they find hardest about the submission process and the synopsis will come up within seconds.
After writing eighty thousand words of fiction — carefully crafted, emotionally layered, full of nuance and complexity — you are asked to compress it into one or two pages of plain prose that tells an agent everything that happens, in order, without the voice and texture that made the novel worth reading in the first place.
It feels impossible. It feels reductive. And for many writers, it produces a document that actively works against them.
Here is how to write a synopsis that does its job properly — and stops being the thing that kills your submission.
What a synopsis is actually for
Understanding the purpose of a synopsis makes it considerably easier to write one.
A synopsis is not a piece of writing designed to showcase your voice or seduce an agent with your prose. That is what your opening chapters are for. A synopsis is a functional document. Its job is to demonstrate, clearly and concisely, that your novel has a coherent structure — that it begins purposefully, develops logically, and ends satisfyingly.
Agents read synopses to answer one question: does this story work? They want to know that the plot holds together, that the protagonist has a clear arc, and that the ending resolves what the opening set up. They are not expecting literature. They are expecting clarity.
Once you understand that, the synopsis becomes less daunting. You are not trying to replicate the experience of reading your novel. You are describing its architecture.
The basics
Before getting into structure, a few practical points worth establishing:
Always follow the agent’s specific guidelines. Some ask for one page, some for two, some specify word counts. If an agent asks for a one-page synopsis and you send three pages, you are signalling that you don’t follow instructions — not a good start.
Write in third person present tense, even if your novel is written in first person past. This is the convention. Sarah discovers the letter rather than I discovered the letter or Sarah discovered the letter.
Include the ending. This is the point where many writers instinctively hold back, not wanting to spoil the story. Don’t. Agents need to know how your novel ends. A synopsis that withholds the ending is not doing its job.
Use your protagonist’s name rather than pronouns where possible, especially in longer synopses, to avoid confusion.
A simple structure that works
The following structure won’t produce a beautiful synopsis. It will produce a functional one — which is what you need.
Opening paragraph: Introduce your protagonist, establish the world of the novel, and set up the central situation or conflict. This should take no more than a short paragraph. By the end of it, the agent should know who the story is about, where and when it is set, and what the central problem or question is.
Middle section: Trace the main plot in chronological order, hitting the key turning points. Don’t try to include everything — include the events that drive the story forward and the decisions your protagonist makes in response to them. Subplots should be mentioned only if they are significant to the main narrative. Keep this section lean.
Final paragraph: Describe the climax and resolution. What does your protagonist do at the moment of greatest crisis? What is the outcome? How does the story end? This is where you demonstrate that your novel earns its ending — that what happens in the final pages is the inevitable result of everything that has come before.
The most common synopsis mistakes
Too much plot, not enough character. A synopsis that is simply a list of events — and then this happened, and then this happened — tells the agent what occurs but not why it matters. Every significant plot event should be connected to a character decision or revelation. Show that your protagonist is driving the story, not simply moving through it.
Trying to include everything. A synopsis is not a summary of every scene. It is a map of the novel’s essential architecture. Secondary characters, minor subplots, and individual scenes that don’t affect the main narrative should be left out entirely.
Reproducing the novel’s opening. Many writers spend half their synopsis on the setup — the world, the backstory, the minor characters introduced in the early chapters — and then rush through the middle and ending in a paragraph. The synopsis should reflect the shape of the novel, not front-load the parts the writer feels most confident about.
Losing your nerve at the end. As mentioned above: include the ending. All of it. The agent needs to know that your novel resolves.
Forgetting the emotional stakes. Plot events matter because of how they affect the protagonist. A synopsis that describes what happens without conveying why it matters emotionally — what the protagonist stands to lose, what drives them, what changes in them — will feel flat and unconvincing even if the plot is strong.
A word on voice
Your synopsis won’t sound like your novel. Accept this and move on. Trying to write a synopsis in your novel’s full voice usually produces something overwrought and difficult to follow.
That said, the synopsis should not be completely devoid of personality. A sentence here and there that reflects the tone of your novel — drily comic if the book is drily comic, tense if the book is a thriller — does no harm and can help the agent feel the world of the story even in this stripped-back form.
Before you send it
Once you have a draft synopsis, test it against these questions:
Does it make clear who the protagonist is and what they want? Does it show the key decisions they make and the consequences of those decisions? Does it demonstrate that the novel has a beginning, a middle, and a satisfying end? Is it the length the agent asked for?
If yes to all four, send it. It doesn’t need to be perfect. It needs to be clear, complete, and honest about what your novel is.
One final thought
Many writers find that the process of writing a synopsis reveals structural problems in the novel they hadn’t previously identified. If you sit down to write your synopsis and find you can’t clearly describe your middle act, or that the ending is difficult to justify in plain terms, that is useful information. It may mean the novel needs more work before it is ready to submit.
A synopsis that is hard to write is sometimes the novel telling you something worth hearing.
The Writing Consultancy offers manuscript assessments, editorial guidance, and submission support for fiction writers. If you’d like help preparing your manuscript for submission, get in touch here.
