Image Stitcher (Horizontal/Vertical Merge)
Drag and drop images here or click to select (2 or more)
Want to combine multiple photos into one without complex editing software? This tool lets you arrange images horizontally or vertically in just a few clicks. Don't worry about different photo sizes; it automatically adjusts widths and heights for a clean result.
When You Need to Stitch Images (Storytelling)
# Create Long Images for Social Media
When you want to post multiple photos at once on Instagram or blogs, stitch them vertically to create a single storyline. Perfect for immersive content creation.
# Product Comparison & Reviews
Want to show the difference between two products at a glance? Place them side-by-side to instantly create professional comparison images.
Precision Stitching via Canvas API
This tool utilizes the HTML5 Canvas API to position each image's pixel data at precise coordinates. Scaling is calculated in real-time based on your choice, using interpolation engines to minimize quality loss.
// Image Stitching Logic
"Multi-layer coordinate mapping on HTML5 Canvas"
Load Images → Calculate Bounds → Map Pixels → Export Blob
How to Use (Step-by-step)
- 1
Select the images you want to combine or drag them into the workspace.
- 2
Choose horizontal or vertical direction and select a size alignment option.
- 3
Drag items in the list to adjust the order, then click the 'Save' button.
Comparison of Stitching Modes
| Direction | Main Use | Alignment Base | Notes |
|---|---|---|---|
| Horizontal | Comparisons, Banners | Height-based alignment | Wide result |
| Vertical | Webtoons, Blog posts | Width-based alignment | Long result |
Frequently Asked Questions (FAQ)
Q.What happens if photo sizes are different?
Depending on the option, images are automatically resized to match the largest or smallest one. Choosing 'Original' will keep their sizes and center-align them.
Q.What is the quality of the merged image?
It's designed to preserve original resolution as much as possible. We minimize unnecessary re-compression during the merge to ensure high-quality results.
Q.Will my personal photos be uploaded to a server?
Don't worry. All operations run within your browser, and not a single byte of your images leaves your device.
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