How to write an author bio (with examples)

A good author bio has a small, deliberate list of ingredients: your name, what you write, and one or two credibility markers — a notable book, an award, relevant experience, or where your writing has appeared. Add where you live and a single human detail, and you have everything a reader needs. Write it in the third person, as though someone else were introducing you.

Just as important is what to leave out: an exhaustive CV, your whole life story, and anything a reader browsing a shelf would not care about. The bio is an introduction, not a biography.

For the back of a book or an about-the-author page, aim for 50 to 100 words — two or three tight sentences. That is enough to place you and build a little trust without slowing the reader down. Longer versions have their place on your website, in a press kit or on a retailer profile, but the on-book bio is short by design.

If yours is running long, it is usually because it has strayed into acknowledgements or autobiography. Cut back to the few facts that earn their place.

An established author might read: "Priya Anand is the author of three crime novels, including the bestselling The Long Water. Her writing has appeared in several anthologies, and she lives in Manchester." Short, factual, and quietly confident — it names the work, adds a marker of credibility, and grounds her with a place.

The same shape works with fewer credits: "Tom Fletcher writes science fiction and lives in Cardiff with his family and an unreasonable number of houseplants." No publications are listed, yet it still reads as a real, likeable author. The author bio generator above builds bios along exactly these lines from your own details.

With no publications yet, the temptation is to pad — but a thin CV is more obvious than a short bio. Instead, lead with what you write and add something genuine: your background, a relevant passion, where you live. "Jane Reid writes cosy crime and lives on the Yorkshire coast, where she is at work on her first novel" is a perfectly strong first-time author bio.

Confidence matters more than credits. State what you do plainly, skip any apology for being new, and let one real detail do the humanising. You can always update the bio as your publications grow.

The bio appears in a few places: on the back cover (often a short version), on a dedicated about-the-author page in the back matter, on your retailer author profiles, and on your website. Keep the facts and the voice consistent across all of them so readers meet the same author each time, and simply trim or expand the length to suit each spot.

It sits alongside the rest of your front and back matter, so once the bio is done it is worth checking the other easy-to-forget pages — the copyright page and the dedication — are in place too.