Free KDP Cover Wrap Builder Tool - QuackBuilds

Creating print-ready cover wraps for KDP books can be complex. QuackBuilds offers a free, no-signup, browser-based tool to simplify this process. Our KDP Cover Wrap Builder helps you generate accurate files for your book projects.

KDP Cover Wrap Builder

Our free KDP Cover Wrap Builder generates print-ready PDF files for paperback and hardcover books. Upload your front and back cover images, select trim size, paper type, and page count. The tool exports a full-bleed cover wrap with the spine precisely calculated using KDP's formula. A live dieline preview shows trim, spine-fold, and barcode keep-clear guides.

Open KDP Cover Wrap Builder — free

Also free: OEE Pulse

OEE Pulse is a free shop-floor OEE dashboard for small machine shops. Track Availability, Performance, and Quality per machine and see plant-wide OEE at a glance.

Open OEE Pulse — free

Also free: Extinguisher Log

Extinguisher Log is a free tool for monthly fire extinguisher inspections. Track the required six-point visual check for all your extinguishers over the year.

Open Extinguisher Log — free

Also free: BotWarden

BotWarden provides a live dashboard for Polymarket trading bots. Monitor trades and track P&L and equity curves in real time.

Open BotWarden — free

Every app here is built and maintained by QuackBuilds, runs in your browser, and is free with no account. See them all at quackbuilds.com/apps.