Show HN: Bigwords.page – Turn any screen into a sign. The URL is the app

Auto-fitText grows to fill any screen, from a phone to a stadium board.

Any deviceWorks in any browser: phones, tablets, laptops, smart TVs.

Markdown**bold**, *italic*, # and ## headings, real line breaks.

SlidesSplit with || and they rotate on a timer.

CountdownsPut {countdown} anywhere and set &until= for a date or &timer= for a length of time.

QR codes & imagesLinks, Wi-Fi, calls, texts and email, generated in your browser. No third-party services.

Private by designThe message lives in the URL fragment, which browsers never send to a server.