Free Online Photo Stitcher & Image Merger
Our online Photo Stitcher enables you to join multiple pictures together horizontally or vertically into a single long graphic, panoramic strip, or custom photo grid. Perfect for combining screenshots, showing step-by-step product walkthroughs, or creating clean photo story strips. All rendering is completed locally inside your browser via Canvas API, which means your files never touch a server.
How to Stitch Multiple Photos Online
- Upload Your Pictures: Drag and drop multiple files into the workspace, or click 'Browse Files' to import them.
- Set Alignment Direction: Choose 'Vertical' to align images from top to bottom, or 'Horizontal' to align them side-by-side.
- Fine-Tune Margins & Spacings: Use the sliders to increase or decrease gaps between images, adjust outer border margins, and select a background fill color.
- Rearrange & Export: Drag and drop thumbnails to re-order the photos in the preview, then click 'Export Combined' to download.
Frequently Asked Questions
Can I merge photos of different sizes?
Yes. Our stitching algorithm automatically handles varying width and height boundaries. It scales images dynamically based on the stitching layout to guarantee a smooth and clean border alignment.
How does the drag-and-drop ordering work?
Once multiple images are loaded, you will see them as interactive tiles in the grid. Simply click and drag any tile to move it forward or backward, and the live preview will automatically redraw the merged output.
Can I change the background color behind the gaps?
Absolutely. You can choose a transparent background, white, black, or use our hex color input to set a custom matching color that matches your aesthetic perfectly.