Image Merger/Collage Maker
Select several photos and arrange them into a single collage image — side-by-side, stacked, 2×2 grid, or a 3-up row. Everything is composed live on a canvas in your browser.
How to Use the Image Merger/Collage Maker
- Click "Select Images" and choose two to four photos, depending on the layout you want.
- Pick a layout — side-by-side, stacked, 2×2 grid, or a 3-up row.
- Click "Create Collage" — the images are cropped to fit each cell and drawn onto one canvas.
- Click "Download Collage" to save the finished image as a PNG.
Why Use This Tool?
Are my photos uploaded anywhere?
No. Every image you select is read locally and drawn onto an in-browser canvas using JavaScript. Nothing is sent to a server — the collage is generated entirely on your own device, and your originals are never uploaded.
What happens if my images have different shapes?
Each photo is automatically scaled and center-cropped to fill its grid cell, similar to "cover" sizing in CSS, so portraits, landscapes and squares all blend into a clean, evenly-sized layout without stretching or distortion.
How many images can I use per layout?
Side-by-side and stacked layouts use 2 images, the 3-up row uses 3, and the 2×2 grid uses 4. If you select more than needed, only the first images in that order are used; select fewer and you'll be prompted to add more.
What format is the final collage?
The collage downloads as a high-quality PNG file, ready to share on social media, print, or use in a presentation.