Every generated image carries its own size printed on it, with contrast picked against the background, so you can tell at a glance which file is which without opening an inspector. Combined with directory auto-creation, filling out an assets tree becomes one request rather than a script — capped at 4096 pixels on each side.
A small Node server that draws test images. You give it dimensions, a hex colour and a destination path; it renders a PNG with the dimensions written on it, picks a text colour that contrasts with the background, and creates any missing directories on the way. It is a build-time convenience rather than a design tool.
- `generate_test_image` writes a PNG to a path you name
- `width` and `height` in pixels, from 1 to 4096
- `color` as a hex code, in either `#FF0000` or `#f00` form
- An optional `label` drawn in the top-left corner
- The image dimensions are overlaid automatically, so a folder of placeholders is self-describing
- Missing directories in the target path are created for you
No account and no key. Clone, `npm install`, `npm run build`, then point your client at `node` with the path to `build/index.js`. Package `image-gen`, version 0.1.0. It depends on the Node canvas library, which needs native build tooling on some systems. It writes files wherever the path you give it points, so keep that path scoped to your project.
Build from source — clone the repository and build it, then point your client at the binary