Author Bio Generator

Write in third person. Lead with what you do and who you help (non-fiction) or the kind of stories you write and how they make readers feel (fiction). Keep it to 80 to 150 words for most placements. Add one unexpected personal detail at the end to make readers feel you're a human, not a resume. Our author bio generator produces 10 candidates at a time in varied lengths so you can see patterns across the whole space and pick what fits.

For non-fiction: your expertise, the outcome you help readers achieve, relevant credentials (degree, past book, major client, notable media), and a small human detail. For fiction: genres you write, the emotional promise of your books, prior titles if any, and one voice-forward sentence that sounds like your prose. For memoir: geography, life history, and restraint - the book itself will tell the story, the bio just invites the reader in.

Back cover: 40 to 80 words. Amazon KDP author page: 150 to 300 words. Goodreads: 200 to 400. Speaker intro: 100 to 200. Academic conference: 50 to 120. Media kit: varies. Most new authors write one long 300-word bio and trim down for shorter placements. Our generator outputs a mix of lengths every run so you can cover every placement with one brainstorm.

Third person is the convention for back covers, Amazon KDP, and most speaking intros. First person works on personal websites, Goodreads (optional), and social media bios. If in doubt, third person. The generator on this page outputs in third person because that's what 95% of placements expect.

AI can assemble a serviceable first draft quickly, especially from a template library that knows what works in each author type. The output is a starting point, not a finished bio. Plan on 10 to 20 minutes of editing to add specifics (names of your past books, client names, specific numbers). The combination of AI-generated draft plus your own editing produces a cleaner bio than writing from scratch, because the template has already filtered out the usual first-draft mistakes (buried lede, passive voice, resume filler).

Amazon KDP Author Central accepts plain text up to approximately 2,000 characters. Third person is standard. Line breaks render as paragraph spacing. No markdown, no HTML tags. Photos go in a separate field. The bio appears on every book's product page below the description as well as on your Author Central profile, so write for a browsing reader who hasn't decided to buy yet.

If you publish both, yes. The tone is different: fiction bios foreground voice and emotional register, non-fiction bios foreground expertise and outcomes. Mixing them confuses the reader who arrived at one genre and didn't ask for a lesson in the other. Write one bio for each pen name or each distinct author identity. Our generator has separate author types so you can produce both without mixing the register.

Every time you publish a new book, win an award, or land major media. At minimum, once a year. Old bios that still say 'she is currently working on her first novel' four books later make you look inattentive. A calendar reminder on December 1st to refresh bios for the new year is a good habit.

Only if it strengthens your authority or is relevant to the book. A lawyer who writes legal thrillers should mention the law. A dentist who writes cozy mysteries should not. The test: does the day job help sell this particular book? If yes, lead with it. If no, leave it out. Nobody browsing Amazon cares about your LinkedIn.

You can, but you'll convert better with placement-specific bios. Your website can afford to be longer, warmer, and first-person. Amazon wants third-person and shorter. Goodreads wants warm and reader-focused. Generate one 300-word master bio and create trimmed versions for each placement. Our generator outputs multiple lengths per run precisely for this reason.

Yes. When you click 'Use this bio' on any generated option above, you'll land on your dashboard with the bio ready to save to your author profile. From there it appears on every book you publish automatically, including the back cover, the About the Author page, and your public author landing if you enable it. You can always overwrite or update it later.

Lean into the book itself and the reader. 'Sam May lives in Kelowna and writes about systems for small businesses. This is his first book.' is a perfectly fine bio. The fact of having written the book is already a credential. Don't stretch: inventing 'thought leader' or 'speaker' when you haven't done those things reads as hollow. Readers prefer honest.