Stitch images together
Combine multiple images horizontally or vertically into a single file.
Processed locally in your browser with zero server uploads. (Max 20MB per file, 40MB total, <=25MP, JPG/PNG supported)
Combines up to 8 images at a common width or height without upscaling. Outputs JPEG on a white background.
Please select an image file to begin.
All files are processed strictly inside your browser memory and are never uploaded to any server.
How to use
- Upload images in the order you want them stitched.
- Choose horizontal or vertical layout and review placement.
- Preview and save the combined single image.
Limits & Specifications
JPG/PNG input up to 8 files, combined 40MB total, max 32MP per input. Output limited to 25MP and max side 12,000px; padding filled with white in JPEG output.
Illustrative Example
Example (Illustrative): Combining 3 sequential screen captures vertically into a single walkthrough graphic.
Frequently Asked Questions
How are gaps handled when stitched images have different dimensions?
Any remaining empty space along the alignment axis is filled with a neutral white background.
How many images can be stitched at once?
To maintain browser memory stability, stitching is limited to a maximum of 8 images per operation.