Harmony Publishing logoFree Tools for Authors

Author Bio Generator

A polished author bio for your book cover, Amazon author page, or media kit — from name, genre, and highlights.

About this tool

Your bio appears on your cover, your Amazon page, and in every press mention. This generator turns the facts into a bio that sounds like a real person wrote it.

How to use it

Enter your name, genre, achievements (awards, credentials, sales, fun facts), and pick a tone. Three free bios a day.

Why use this Author Bio Generator instead of asking ChatGPT or Claude?

Chatbots are great for ideas. This tool is for getting the job done — here's what changes when you use it instead of pasting your text into a chat app.

Compared to a chatbotThis toolChatGPT / Claude
SpeedInstant. No prompt, no preamble, no waiting.Type a prompt, wait for a long reply, read through it.
PrivacyRuns in your browser. Nothing gets uploaded or stored.Your text is sent to and stored by a third party.
FormatConsistent, copy-ready output every single time.Different style and structure every session.
SignupNone. Open the page and go.Account required, limits and paid tiers involved.
CostFree. Unlimited with Tools Pro ($4.99/mo, all 18 tools).Free tier with limits, or $20+/mo for full access.

Use a chatbot to brainstorm. Use this tool to finish the job — then publish with Harmony when the book is ready.

Frequently asked questions

How long is the generated bio?

60-90 words — the standard length for covers, Amazon author pages, and media kits.

Can I edit it after?

Yes — and you should. Add your voice, a personal line, and your website. The generator gives you a strong first draft.

What tones are available?

Professional, warm, and fun. Match the tone to your genre: fun suits romance and humor; professional suits business and academic books.

Bio ready, book ready?

Harmony Publishing publishes finished manuscripts — editing, cover, formatting, distribution, 100% royalties.

See self-publishing packages

More free tools for authors