PlainLogic tools

Tools that run in your browser.

Genuinely useful, genuinely free to use today: no sign-up, no uploads, nothing to install. Every tool here does one job well — that is the whole bar for shipping.

Open the Situation Room

Live today

The tools

Two tool sets, both working, both free to use. More are being built — see below.

Flagship

Situation Room

A live-data console answering “what’s happening around me?” — NWS weather and alerts, USGS earthquakes and water, NASA events, NOAA tides, and radar on one map. Location is opt-in; nothing is stored unless you choose to save it.

Browser-only

PDF Tools

Text to PDF, photos to PDF, PDF to text, and a text toolkit — all running entirely in your browser tab. Your files never leave your device, which is the whole point of building them this way.

Quality over quantity: a new tool ships only when it genuinely works. That is why this page is short — and why it will stay honest.

On the bench

More tools are being built right now. They appear here only when they work — no teaser cards, no “coming soon” placeholders.

Have a tool you wish existed? Write to help@plainlogic.org or — requests are how this page grows.