Free Browser Apps: Your Questions Answered

QuackBuilds offers a range of free, browser-based tools designed for specific tasks. Here are answers to some frequently asked questions about our applications.

Is there a free tool to track OEE for my machine shop?

Yes, OEE Pulse is a free shop-floor OEE dashboard for small machine shops. It allows you to track Availability, Performance, and Quality per machine, view plant-wide OEE, log shifts, and export PDF reports.

Open OEE Pulse — free

Where can I find a free fire extinguisher inspection log?

Extinguisher Log provides a free monthly inspection log for fire extinguishers. You can add your units, perform the NFPA 10 six-point visual check, see a full year's history per unit, and export compliance reports as PDFs.

Open Extinguisher Log — free

Is there a free KDP cover wrap generator?

The KDP Cover Wrap Builder is a free tool for generating print-ready cover wraps for KDP paperbacks and hardcovers. You can upload front and back cover images, select trim size, paper type, and page count, then export a PDF with the spine sized to KDP's specifications.

Open KDP Cover Wrap Builder — free

What is a free tool to monitor Polymarket trading bots?

BotWarden is a free live dashboard for Polymarket trading bots. It allows you to monitor trades, track P&L and equity curves in real time, and analyze metrics like win rate, Sharpe ratio, and drawdown.

Open BotWarden — free

Is there a free way to save my signup details for forms?

SignMeUp stores your standard signup details like name, email, and phone locally on your device. It allows you to copy these details to paste into any signup form, so you do not have to retype them.

Open SignMeUp — 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.