Merge Images — Combine Photos Side by Side, Stacked, or in Grids
Sometimes two images tell a story that one can't. A before-and-after comparison. A product shown from multiple angles. A step-by-step tutorial in a single image. PikDraw's image merger combines multiple photos into one clean composition — horizontal, vertical, or grid — with precise control over spacing and sizing.
What is the Merge Images - Any Size?
PikDraw's image merger takes two or more images and combines them into a single output image. You choose the arrangement: side by side (horizontal), stacked (vertical), or grid layout. The tool handles automatic scaling so images align properly, and you control the gap spacing between them.
Key features
- Horizontal, vertical, and grid layout options
- Automatic scaling to align different-sized images
- Adjustable gap spacing and background color
- Drag-to-reorder image sequence
- Handles files up to 50MB each
- Multiple image support (2-10+ images)
- Browser-based — instant processing
- No signup, no watermarks, no limits
How it works
The tool calculates the output canvas dimensions based on your layout choice and the source images. For horizontal layout, images are scaled to equal heights; for vertical, to equal widths. The specified gap is added between each image. All images are drawn onto a single Canvas at their calculated positions with appropriate scaling. The result is exported as one unified image file. The gap area is filled with your chosen background color (or left transparent for PNG output).
Why use this tool
Combining images in Photoshop or design tools requires creating canvases, importing files, positioning, resizing, and exporting — a tedious multi-step process. PikDraw does it in seconds: upload, choose layout, download. Perfect for the 90% of image merging that doesn't need pixel-perfect control.
Common use cases
- Creating before/after comparison images for portfolios and case studies
- Combining product photos from multiple angles into a single listing image
- Building step-by-step tutorial images from individual screenshots
- Creating social media carousels as single panoramic images
- Merging related infographic elements into one cohesive graphic
- Assembling photo strips and multi-image presentations
Who should use this
E-commerce sellers creating multi-angle product images. Bloggers building tutorial and comparison graphics. Social media managers combining images for posts. Real estate agents merging room photos for listings. Anyone who needs to combine images without opening a design tool.
How to get started
Upload two or more images above, select your layout, adjust spacing if needed, and download the combined result.
Best practices
- Use images with similar dimensions for the cleanest results
- Add 10-20px gaps for visual breathing room between images
- Match image heights for horizontal merges and widths for vertical merges
- White or light backgrounds work best for professional and clean looks
- Order images logically: chronological for tutorials, left-to-right for comparisons
Pro tips
- Use same-height images for the cleanest horizontal merges.
- Add a small gap (10-20px) between images for visual breathing room.
- White gaps create a clean gallery look, transparent gaps work for layered designs.
- Use vertical merge to create long-form infographic-style content.
Limitations to be aware of
- Linear and grid layouts only — no freeform positioning or overlapping
- Images are auto-scaled to align, which may crop or stretch if aspect ratios differ significantly
- No text or annotation overlay — add text to individual images before merging
- Very large numbers of high-resolution images may strain browser memory
- No rotation or individual image adjustments within the merge