How to write a novel synopsis: 10 tips for UK authors

Something I often get asked by UK authors is how to write a novel synopsis that will stand out from the crowd in a competitive publising industry.

First, let's be clear about what a synopsis actually is and why it's important. Put simply, a synopsis should be a comprehensive but not all-encompassing summary of your story. It is not a blurb, nor is it a chapter outline. The main purpose of a synopsis is to show the literary agent or publisher your ability to craft a compelling narrative arc and make them want to read your entire manuscript before someone else gets their sticky mitts on it.

Some authors find it helpful to write their synopsis before they write the book as it gives a framework for the story, while others like to write it at the end once they know how the story will unfold. If you are one of those writers who prefers to write the synopsis at the start, it is vital to revisit it after the professional book editing stage to make sure that it's water tight and reflects your final version.

Creating your synopsis is one of the hardest parts of the writing process. There is so much you want to show the agent or publisher to demonstrate what an amazing writer you are and how great your story is, but how do you squeeze a 100k-word story onto a couple of pages?

Below, Susan Elliot Wright, bestselling author of The Things We Never Said, The Secrets We Left Behind, What She Lost, All You Ever Wanted and The Flight of Cornelia Blackwood shares her top 10 tips for writing a knock-out synopsis.

How to write a novel synopsis

1) Do your research and always follow literary agent submission guidelines. Check the agency website – do they want a 500-word synopsis? One-page? Three pages? If you’re pitching to publishers, you may find you have to write more than one, because some agents have different requirements. A one-page synopsis is standard, but some agents want more detail.

2) Make sure it’s clearly presented. It can be single spaced (unlike your manuscript, which should be double spaced), but use a clear, plain font that’s easy to read – Arial or Times new Roman, (11 or 12 pt).

3) Use all caps for characters’ names, at least the first time you mention them – but only name your protagonist and the major supporting characters.

4) Write in the present tense, even if the narrative is past tense. This is standard practice for professional manuscript summaries.

5) Be economical. Cut, trim and rephrase in order to shave off EVERY unnecessary word. You’re trying to get a lot of information across in a very small space, so make the most of the words at your disposal.

6) …but take care to address your protagonist’s feelings and emotions, otherwise the story arc can feel a bit mechanical.

7) Structure the synopsis so that events unfold in the same order as they do in the novel. That way, you’ll give an idea of what will keep the reader turning the pages. For example, if the story starts with a court case, don’t start your synopsis with the character's backstory; start with the courtroom drama to mirror the reader's experience.

8) Don't weigh down your synopsis with backstory or go into depth about themes – the synopsis should tell the story, not interpret what it means. Nor should you go into detail about supporting characters and subplots.

9) Don't include dialogue. Keep the focus on the progression of the plot.

10) Don't use flowery, overblown prose – keep it simple! Agents value clarity and the ability to summarise a complex novel plot efficiently.

And, as a bonus point:

11). Don't withhold the ending. A synopsis must include 'spoilers'. Never say, ‘you will have to read the book to find out!’—an agent needs to know that you can successfully resolve your story.

Need a professional eye on your manuscript?

Writing a killer synopsis is only half the battle; your opening chapters need to be flawless to secure a deal. As an expert British English editor with 20+ years of experience, I help UK authors polish their work until it is publication-ready.

Whether you are preparing for literary agent submissions or planning to self-publish, I provide meticulous, human-led proofreading and editing services that protect your unique voice.

View my editing services or email ktproofreading@hotmail.com to discuss your project.

Please note: I am a high-level specialist and do not offer free samples. I provide dedicated, elite support to serious authors.

About the author

Kat Taylor is a professional proofreader and editor based in the UK, specialising in British English. She works with authors, academics and professionals to help refine their writing for clarity, accuracy and confidence. Learn more about Kat or explore her proofreading and editing services.

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