The HTML Image Factory

You already own a design tool that exports pixel-perfect images at any size you ask for.

It's your browser.

A carousel slide is a rectangle with a background, some type and a logo. So is a thumbnail. So is an ad creative. None of that needs a canvas app.

Build the graphic as an HTML page,
open it headless at 1080x1350,
screenshot it at 2x retina,
loop that over a JSON file,
and you have fifty on-brand assets in under a minute 🔥

The carousel you just scrolled was made this way. Ten slides, 2160x2700, generated from one data file. Changing a headline is editing a string.

And it beats prompt-to-image for anything with words in it, because image models still mangle typography the moment you ask for a specific font at a specific size on a specific margin.

I wrote the whole thing up. A complete copy-pasteable template and render script, the export dimensions for every format, how to make it data-driven, and the automated layout checks that catch text overflow before you publish.

Plus an honest section on where this loses badly to a real designer.

Free. No email wall.

Comment "DESIGN" 👇 and I'll send it to your DMs.