Placeholder Image Generator
Generate solid-color placeholder images for design comps. Custom dimensions, colors, and overlay text. PNG output.
- 100% local · no upload
Frequently asked questions
What's the max size?
4000 × 4000 px. Beyond that, browser memory becomes a problem.
Why solid color and not photos?
For wireframes and design comps, you want neutral fill that doesn't distract from layout. Photo placeholders compete for attention with your actual UI.
Can I use in production?
Generate the image, then host it locally or on a CDN. The tool runs in-browser only — there's no remote URL to embed dynamically. For dynamic sizes, use placeholder.com or similar service.
Does it support transparent background?
Not in this version — all backgrounds are solid. For transparent placeholders, use PNG with alpha channel (Photoshop/GIMP/Figma export).
Output format?
PNG only. The Canvas toDataURL('image/png') produces lossless PNG. For JPG/WEBP, use the Color Picker + Photoshop.