Free Book Title and Subtitle Generator for KDP

A clear title helps readers understand your book in a second, and Amazon search uses your title and subtitle too. Enter your topic, audience and benefit, and this free tool gives you 12 title and subtitle ideas you can copy with one tap.

How to use this generator

  1. Type your topic or main keyword, for example “Sudoku Puzzles”.
  2. Enter who the book is for, for example “Adults” or “Busy Moms”.
  3. Enter the benefit as a verb phrase, for example “Relax and Sharpen Your Mind”.
  4. Tap any idea to copy it.

What makes a good KDP title

  • Keyword first. Put the phrase buyers would search for near the start.
  • Clear promise. The subtitle should say who it helps and what they get.
  • Easy to read. Short titles look better on small cover thumbnails.
  • Honest. Match the title to the book’s real content.

Title ideas for different book types

  • Puzzle and activity books: keep the title simple, with the puzzle type and audience.
  • Journals and planners: name the purpose and who it is for.
  • Non-fiction guides: lead with the topic and add a benefit subtitle.
  • Workbooks: include the word “workbook” and the skill being practiced.

Before you publish

Check KDP’s title rules and length limits, search Amazon to see what similar books are called, and make sure you are not using trademarked names or another author’s brand.

Related tools: [Spine Width Calculator], [Income Goal Calculator].

FAQ

How do I come up with a good book title?

Start with the keyword buyers search for, add the audience and the main benefit, then pick the version that reads most clearly.

Should the keyword be in the title or subtitle?

Both can help. The title should be easy to recognize, and the subtitle is a good place for extra keywords and the benefit.

Can I use the generated titles directly?

Yes, but search Amazon first to check similar titles, and review trademark and length rules.

What is the difference between a title and a subtitle?

The title is the main name. The subtitle explains the book’s purpose, audience or promise in more detail.

Does the title affect my sales?

It affects how easily readers find and understand your book, together with your cover, description and price.

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