Lean tools that each do one thing well — native Windows utilities, browser extensions, and web apps. No runtimes, no installers, no 200 MB of dependencies. Just open and go.
// web app · ai
AI-graded UFC fight predictions. Every bout on the card gets a pick — anchored to the live Vegas line, then sharpened by the tale of the tape: experience, reach, age, ring rust and finishing. Then it grades itself against the real result.
// browser extension
Automatically skips pre-recorded sponsor reads, self-promotion, and intros/outros in every Kill Tony YouTube video. Powered by SponsorBlock. Install once, never see an ad read again.
// web app
Workforce scheduling, time tracking, role-aware team chat, task inbox, and reports — all in one mobile-first web app. 60-second setup, no installer, 14-day free trial.
// tool
Dial in your ethanol blend on the fly. Live slider inputs, metric and imperial modes, instant results. Built for the track — works wherever you drop the exe.
// utility
Schedule automatic PC shutdowns with a beautiful countdown ring. One click, one file — the Neocat mascot keeps a watchful eye on your timer until lights out.
// web game
A browser-based top-down extraction shooter. Drop into a raid, fight through scavs and rival operators, loot the map, and reach an exit alive to keep your gear — or lose it all. Solo or co-op, pure JavaScript, no install.
// our approach
Whether it's a native Windows executable, a browser extension, or a full web app, every Neocat tool is built lean and shipped fast. No desktop bloat, no telemetry, no nag screens — just the smallest thing that does the job, and does it well.
Native tools compile to a single tiny executable; the web apps load in about a second. Nothing bolted on for its own sake.
No installers, no admin rights, no registry junk, no accounts where they aren't needed. Open it, use it, move on.
No telemetry, no ads, no nag screens. Most tools are free; the rest are honestly priced. Just useful software with a grumpy cat watching over it.