Image Collage
Combine two to nine images into a customizable grid collage with adjustable columns, padding, and background color.
Run tool
Create a clean image collage by arranging multiple pictures into an organized grid layout. Upload between two and nine images to assemble your visual composition. The tool evaluates the dimensions of all provided files, identifies the largest width and height among them, and standardizes each cell to those maximum dimensions before placing your pictures in sequence. You can customize the structure by setting the number of columns in the grid, which defaults to two. You can also adjust the spacing between individual cells and the outer border with the padding parameter, defaulting to five pixels. Choose any hexadecimal color code for the background canvas, such as the default white value of #ffffff. When you run the tool, your images are combined into a single unified grid exported as high-resolution PNG image data. This makes it straightforward to build side-by-side product comparisons, photo summaries, mood boards, and social media graphics without complex manual alignment.
Instructions
- Upload between two and nine image files that you want to merge into a grid.
- Set the desired number of columns for the grid layout (defaults to 2).
- Enter a hexadecimal color code for the background canvas, such as #ffffff for white or #000000 for black.
- Specify the padding in pixels to control the spacing between images and surrounding borders (defaults to 5).
- Run the tool to generate the collage, then preview and save the exported PNG image.
Examples
- Assemble a 2x2 photo grid by uploading 4 vacation pictures, setting columns to 2, selecting a white background (#ffffff), and applying 5 pixels of padding.
- Create a horizontal product comparison strip by uploading 3 product shots, setting columns to 3, using a light gray background (#f3f4f6), and adding 10 pixels of padding.
FAQ
How many images can I include in a single collage?
You must provide at least two images, and the tool processes up to the first nine uploaded images.
How does the tool handle pictures with different aspect ratios or sizes?
The collage calculates the maximum width and maximum height across all provided images and scales every grid cell to match those maximum dimensions.
What happens if I enter an invalid background color code?
If an invalid color format is provided or the image files cannot be decoded, the tool reports an error instead of generating an incomplete collage.
What output format does the collage generator produce?
The generated collage is rendered and delivered as a downloadable PNG image.