Batch Image Stitching Tool

Horizontal, vertical, grid, and masonry stitching for multiple images, with support for size, spacing, background, and batch export.

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

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If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

Return to old version

A desktop version is available with more powerful, stable features. Open desktop version

1Choose Images

Choose images or drag here JPG / PNG / WebP / GIF / BMP / SVG

2File Overview

Image Count0

Total Size0 B

Max Width-

Max Height-

3Preview & Sort

Select images to preview the first 20

1Stitch Mode

Vertical Strip Top to bottom Horizontal Stitch Left to right Grid Collage Arrange by columns Masonry Balance by height

2Size & Layout

Size Mode

Target Width (px)

Target height (px)

Columns

Image spacing (px)

Margin (px)

Horizontal align

Vertical align

3Canvas style

Background color

Transparent background Enable

Image corner radius (px)

Shadow strength (px)

1Image export

Output format

Compression quality92%

Export scale

Pixel limit

2Batch grouping

Group by

Images per group

Single result filename

ZIP filename

Ready

Instructions

Software Usage Instructions

Select images: Click the “Select Images” area, drag and drop images into the upload area, or use “Sample Images” to quickly load test materials. Common image formats such as JPG, PNG, WebP, GIF, BMP, and SVG are supported.
Adjust image order: After uploading, previews of the first 20 images will be displayed, while the remaining images will still be processed. You can drag preview cards to adjust the order, or click “By Name” or “Shuffle” to quickly organize the order.
Select a stitching layout:
- Vertical long image: Suitable for tutorial step images, chat records, and product detail images.
- Horizontal stitching: Suitable for comparison images, product series images, and horizontal display images.
- Grid collage: Suitable for photo walls, portfolios, and event galleries.
- Masonry layout: Suitable for naturally arranging images with different widths and heights.
Configure size and canvas: You can choose to keep the original size, unify width, unify height, fit to a fixed grid cell, or crop to fill the grid cell, and set the number of columns, image spacing, outer margin, horizontal/vertical alignment, background color, transparent background, rounded corners, and shadow.
Set export parameters: Choose PNG, JPG, or WebP format, and adjust compression quality, export scale, and pixel limit as needed.
Select batch grouping:
- Combine all into one: Stitch all images into a single result.
- One image per file: Process each image separately. Output file names keep the original file names, and numbers are automatically appended when names are duplicated.
- Fixed quantity per group: Group and stitch images by the set number, generating one result file for each group.
Generate and download: Click “Generate Result” to view the preview. You can download the current preview image, or click “Download All Results (ZIP)” to get all files.

FAQ

A: Vertical long image is suitable for step-by-step images and detail pages; horizontal stitching is suitable for comparison images; grid collage is suitable for photo walls; masonry layout is suitable for collections of images with inconsistent widths and heights.

A: To keep the interface responsive, the preview area only displays the first 20 images. Images that are not displayed will not be ignored; they will be processed together when generating results and packaging the ZIP.

A: One image per file uses the original image file name; fixed number per group uses the file name of the first image in each group. If duplicate names occur, the system will append a number to the file name.

A: No. JPG does not support transparency. If you need a transparent background, choose PNG or WebP; when JPG is selected, the currently set background color will be used.

A: You can lower the export scale, reduce the target width and height, reduce margins and spacing, or use fixed number per group to stitch in batches. When there are many images, grouped processing is more stable.

A: You can use unified width, unified height, or fixed cell mode, together with horizontal and vertical alignment settings. If you want each cell to have the same size, choose “Fit to fixed cell” or “Crop to fill cell”.

Answer: No. Image reading, stitching, previewing, and packaging are all completed on your local device. The server will not receive your image files.