Donaldson R F Placeholder Image Generator
Make a placeholder image at exactly the size you need — with your colours and your text — for mock-ups, layouts and testing.
How it works
The image is generated on your device, so nothing is requested from an outside server and it works offline once the page is loaded. PNG and JPG are pixel images at exactly the size you set; SVG is a lightweight vector version that stays sharp at any scale and is tiny in file size. The HTML snippet contains the SVG as a data URI, so you can paste it straight into a page while prototyping — no image file to host. Text is centred and sized automatically to fit unless you set your own size.