- Upload: Drag and drop or click to upload 2-12 images (PNG, JPG, WebP).
- Choose layout: Select from 11 grid layouts — from simple 2-image horizontal to 4×3 grids.
- Customize: Set canvas width/height, spacing between images, corner radius, and background color.
- Generate: Click Generate Collage to create the composition. Images are automatically cropped to fit cells using cover-fit.
- Download: Click Download to save your collage as a PNG image.
Image Collage Maker — Create Photo Collages Instantly
Need to combine multiple photos into a single image? Our Image Collage Maker lets you upload 2-12 images, choose from 11 grid layouts, customize spacing and corners, and download a polished collage — all processed entirely in your browser.
Grid Layouts
The collage maker offers 11 pre-designed grid layouts to fit different needs:
- 2-image layouts: Horizontal (side by side) or Vertical (stacked)
- 3-image layouts: 3 Horizontal, 3 Vertical, or combinations
- 4-image layouts: 2×2 grid (classic square layout) or 4 Horizontal
- 6-image layouts: 3×2 or 2×3 grids for medium collections
- 9-image layouts: 3×3 grid for Instagram-style compositions
- 12-image layouts: 4×3 grid for large photo collections
Customization Options
Canvas Size
Set any width and height from 200 to 4000 pixels. Common sizes include 1200×1200 (Instagram square), 1200×628 (Facebook/Twitter), and 2400×3000 (portrait print).
Spacing
Control the gap between images from 0 (no gap) to 50 pixels. A small gap (4-8px) gives a clean, modern look. Zero spacing creates a seamless mosaic effect.
Corner Radius
Round the corners of each image cell from 0 (sharp) to 50 pixels. This adds a polished, app-like aesthetic to your collage.
Background Color
Choose any color for the background visible between cells. White is classic; dark colors create a dramatic look. Match your brand or social media theme.
Smart Cover-Fit
Images of different sizes and aspect ratios are automatically handled using cover-fit cropping:
- Each image fills its cell completely — no letterboxing or stretching
- The image is centered, and excess is cropped from edges
- Aspect ratio is always preserved
Common Use Cases
- Social media posts: Combine multiple photos into a single shareable image
- Before/after comparisons: Place two images side by side
- Event recaps: Showcase highlights in a grid
- Product showcases: Display multiple product angles or variants
- Photo journals: Create visual stories from a series of photos
Privacy and Security
All image processing uses the HTML5 Canvas API directly in your browser. No images are uploaded, no data is transmitted. Your photos remain completely private.