Free Productivity Tools
QuackBuilds offers a range of free browser tools to help you manage your shop floor, ensure fire safety, design book covers, monitor trading bots, and automate signups. These tools are available for free, with no signup or per-seat SaaS fees. Simply open them in your browser to get started.
OEE Pulse - Free Shop-Floor OEE Dashboard
OEE Pulse is a free shop-floor OEE dashboard for small machine shops. Track Availability × Performance × Quality per machine, see plant-wide OEE at a glance, log every shift to build a trend, and export a shift report PDF. Works on the floor tablet and your office PC with cross-device sync.
Open OEE Pulse — freeExtinguisher Log - Free Fire Extinguisher Monthly Inspection Log
Extinguisher Log is a free fire extinguisher monthly inspection log. Add your extinguishers once, run the NFPA 10 six-point visual check every 30 days, see the whole year at a glance per unit, and export a compliance report PDF for the fire marshal or insurer. No signup, no per-seat SaaS fee, works on the floor phone with cross-device sync.
Open Extinguisher Log — freeKDP Cover Wrap Builder - Free Book Cover Design Tool
KDP Cover Wrap Builder is a free KDP cover wrap generator for paperback and hardcover. Upload your front and back cover images, pick the trim size, paper type, and page count, and export a print-ready full-bleed cover wrap PDF with the spine sized to KDP's exact formula. Live dieline preview with trim, spine-fold, and barcode keep-clear guides.
Open KDP Cover Wrap Builder — freeBotWarden - Live Trading Bot Dashboard
BotWarden is a live dashboard for Polymarket trading bots. Monitor every trade, track P&L and equity curves in real time, and dig into analytics with risk controls like a daily loss limit. Wallet sign-in.
Open BotWarden — freeSignMeUp - Free Signup Automation Tool
SignMeUp stores your standard signup details once — name, email, phone, username, bio, links — then copies them for you to paste into any signup form, so you never retype the same fields. Everything is kept locally on your device and never sent anywhere.
Open SignMeUp — freeEvery 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.