Create flat solid-color backgrounds for web design, social media, mockups, and print. Set any width and height, pick a color, and download instantly.
Everything runs in your browser—no files are uploaded.
Generate Solid Color Backgrounds in Any Size
Pick any color and size, preview on a transparent grid, and download PNG, JPEG, WebP, or SVG—free in your browser.
Workshop
px
px
Large dimensions may use significant memory. If export fails, try a smaller size.
Size presets (click to apply):
Color presets (click to apply):
Result
500 × 500 px
Solid Background Creator creates flat single-color images only. For refined monochromatic backgrounds with gradients, texture, and noise, try Plain Background Creator.
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How to Use?
- Choose a color with the picker, hex input, or preset swatches.
- Set output width and height, or click a size preset.
- Preview updates live on a transparent checkerboard background.
- Select download format: PNG, JPEG, WebP, or SVG.
- Click Download to save the image.
- Use presets for common colors like white, black, red, blue, green, and yellow.
Notes:
- Default size is 500 × 500 px with a white background.
- Maximum output size is 8192 × 8192 px (browser canvas limit).
- PNG and WebP support transparency metadata; JPEG always exports as a flat color fill.
- SVG output is a lightweight vector rectangle—ideal for scalable web backgrounds.
- Downloaded files include size and color in the name, e.g. solid-background-1920-1080-red.png or solid-background-1920-1080-7F4848.png (preset colors use English names; custom colors use hex without #).
Frequently asked questions
What are solid color background images used for?
- Build color comparison cards or swatch references.
- Create compliant backgrounds for ID photos or product shots.
- Reduce visual noise for a calmer, more pleasant screen.
- Use as desktop or mobile wallpapers and screensavers.
What is the difference between PNG, JPEG, WebP, and SVG solid backgrounds?
- PNG: lossless raster format with wide compatibility; supports transparency metadata; file size is larger—good for design assets and wallpapers.
- JPEG: lossy compression with smaller files; no transparency—fine for solid-color wallpapers when transparency is not needed.
- WebP: modern format with strong compression; supports transparency; a good balance of size and quality for web use.
- SVG: vector format that scales to any size; smallest file for a flat fill—ideal for responsive web backgrounds.
How do I save a solid color image as a phone or computer wallpaper?
Pick a color you like, refer to the desktop and mobile wallpaper size suggestions below, set the image dimensions, download and save to your device, then set it as your wallpaper.
What are common desktop wallpaper sizes?
Standard displays (16:9 aspect ratio)
- 1366×768: common on older laptops and entry-level screens.
- 1920×1080 (Full HD): the most widely used size today.
- 2560×1440 (2K/QHD): popular on high-end office and design monitors.
- 3840×2160 (4K/UHD): mainstream ultra-HD, including 3840×2160 and 4096×2160 variants.
Ultrawide displays (21:9 aspect ratio)
- 2560×1080 (WFHD): common on 29–30 inch entry ultrawide monitors.
- 3440×1440 (WQHD): the industry standard for 34 inch ultrawide screens.
What are common mobile wallpaper sizes?
Apple iPhone
- iPhone 17 / 17 Pro: 1206×2622 px (same resolution on standard and Pro models).
- iPhone 17 Pro Max: 1320×2868 px.
- iPhone 17 Air: 1260×2736 px.
- iPhone 16 / 16 Pro: 1170×2532 px (same resolution on standard and Pro models).
- iPhone 14 Pro Max: 1284×2778 px (large flagship reference size).
- iPhone 12 mini: 1125×2436 px (classic 5.4 inch small-screen size).
- iPhone SE (2020): 750×1334 px (entry-level standard resolution).
Android phones have no single universal standard—the best size depends on your screen resolution. Common full-screen ratios (19.5:9 or 20:9) include 1080×2400, 1080×2340, and 1440×3200 px.