YOUR PURCHASE IS COMPLETECover Maker

You're in. Welcome to Cover Maker.

Thank you for your purchase. Everything you need is on this page. Download the file below, unzip it and open it. Your free bonus is further down.

Download your app

Click the button below to get the Cover Maker ZIP file. This is a separate app from Crossword Puzzle Creator, so it has its own download.

Download Cover Maker (ZIP)

The file opens in Google Drive. Click the download arrow at the top of the Drive page to save it to your computer. Works on Windows and Mac. Nothing to install, and no sign-up is needed to use the app.

Important: unzip the file before you use it

This is the one thing that trips people up. If you open the app straight from the ZIP file (for example from the Windows preview), it may not work properly.

Getting started in 2 steps

  1. Unzip the download

    Extract the ZIP file as shown above and open the folder you get.

  2. Open the app

    Double-click the file called index.html, the same way you open Crossword Puzzle Creator. It opens in your web browser (Chrome or Edge is recommended).

Your free bonus: KDPEasy Upscaler

Picture from ChatGPT too small or a little soft? Many AI pictures are smaller than KDP likes. KDPEasy Upscaler makes your picture bigger and saves it as a 300 DPI file, so it prints sharper.

Open KDPEasy Upscaler

Password KDPVIP2026

It is a separate online tool, not part of the Cover Maker app. It needs internet, and the picture you use there is uploaded to that tool. It makes a picture bigger; it cannot turn a poor picture into a good one.

How to make a picture bigger

  1. Open the Upscaler and enter the password

    Use the button above, then type or paste the password.

  2. Upload your picture

    Choose the picture that Cover Maker says is too small.

  3. Tick "Enhance with AI (Real-ESRGAN)" and choose 4x

  4. Leave "KDP book size" on "Custom"

  5. Click "Process & Convert to 300 DPI"

  6. Download the bigger picture

    Then add it again in Step 2 (Pictures) of Cover Maker. Cover Maker also shows an "Open KDPEasy Upscaler" button when a picture is too small.

Need a hand?

Reply to your purchase email, or write to me at daodinhthe1989@gmail.com.

I read every message personally, and I'm happy to help you get started.

Cover Maker is an independent product and is not affiliated with, endorsed by or sponsored by Amazon. KDP and Kindle Direct Publishing are trademarks of Amazon.com, Inc. or its affiliates.

Cover Maker helps you create a cover design. It does not promise sales, rankings, reviews or income, and it does not guarantee that KDP or any marketplace will approve any book or cover. KDP reviews every book itself.