Miaoku Image Tools🔒 Images stay in your browser
Online Long Image Merger
Upload images in order and merge them at equal width, equal height or original dimensions.
Images are never uploaded. Refreshing or closing the page clears images from this session.
拼长图预览按上传顺序拼接
上传多张图片拼成长图
支持纵向、横向、间距和背景色设置。
How to use Merge Images
Upload images in order and merge them at equal width, equal height or original dimensions.
Steps
- Upload multiple images
- Choose direction and fitting mode
- Set spacing, background and format
- Generate and download the merged image
Available settings
- Vertical and horizontal merging
- Automatic equal width or height
- Large-canvas warning before export
Useful for
Merge Images is useful when you need combine multiple images vertically or horizontally in order. It works in the browser and keeps the original image on your device.
Frequently asked questions
Are images uploaded to a server?
No. Your browser reads and processes images on this page. Refreshing or closing the page clears them.
Can I merge chat screenshots?
Use this tool for screenshots without overlap. Use Smart Screenshot Stitcher when repeated areas need to be removed.
Why can very long exports fail?
Browsers limit canvas dimensions. Reduce the image count or compress images first.