Solid Color Image Generator

Online solid color image generator with custom color, transparent background, size controls, and PNG/JPG export for backgrounds and placeholders.

Generator Settings

Set color, size, and format to generate a solid color image locally.

Ready

Color Value

Leave empty for transparency. Only PNG keeps transparent output.

Quick Picker

Width

px

Height

px

Image Format

Common Sizes

Preview

No generated result yet.

Solid color image preview

Your generated solid color image will appear here.

Export Details

Color-

Output Size-

Export Format-

Background-

File Name-

Set the options, then generate the image to preview and download it below.

Preview Notes

Choose PNG and leave the color field empty when you need transparency.
JPG does not support transparency, so empty color exports as a white background.
Start from a preset size first, then fine-tune the exact pixels if needed.

Documentation

Main Features

Generate a solid color image from a custom color value, or leave it empty for transparency.
Set custom width, height, and export format as PNG or JPG.
Use common size presets for faster placeholder and background generation.
Preview the generated result on the page and download it immediately.

How To Use

Enter a color value, or leave it empty for a transparent background.
Set width, height, and the export format.
Click Generate Image to create the current result.
Review the preview and download the PNG or JPG file.

Use Cases

Building placeholder graphics, empty-state backgrounds, and card backplates.
Creating solid backdrops for posters, covers, and social visuals.
Preparing design test blocks, layout placeholders, and documentation assets.

Usage Tips

Choose PNG and keep the color field empty when you need transparency.
JPG cannot keep transparency, so empty color exports as white.
After changing color, size, or format, generate again before downloading.

FAQ

Q: Which color formats are supported? A: Common CSS color values are supported, and the picker writes a hex value automatically.
Q: Why is there nothing to download yet? A: The page creates a downloadable result only after you generate the image.
Q: Does this tool upload images anywhere? A: No. Everything runs locally in the browser.

Notes

Keep output sizes within practical ranges to avoid unnecessary browser load.
Transparency is preserved only in PNG output, while JPG is flattened onto white.
Results stay only in the current page session and must be generated again after refresh.