IconVault's Placeholder Image generator creates custom placeholder images for mockups, wireframes and layout drafts. Set any width and height up to 2000 pixels, pick background and text colors, add your own label text and tune the font size with a slider. The canvas shows a live preview of exactly what will download.

It is free and runs fully in your browser, so nothing you type leaves your device. The honest limit: placeholders are simple solid-color images with centered text, there are no gradients, patterns or multi-line text layouts. They are meant to hold a space in your design until real assets arrive, not to replace them.