Using browser APIs to achieve image stitching, images will not be uploaded to the cloud. There are restrictions on the pixel size of the merged image. Please refer to the instructions below for specific details.
Tip: Long press supports dragging to change order
click or drag image file to here
Related Tools
Online image stitching tool that supports opening multiple local images and stitching them into one image. The concatenated image results support downloading to the local location. Local image formats support jpg, jpeg, png, webp, and more.
Online image stitching tool, opens multiple images and merges them into one image.
- Open local images, up to 500 images can be opened, and the image format supports jpg, jpeg, png, and webp. A single image file supports a maximum of 100 MB, the total size of all open files does not exceed 300 MB. When you open too many images or image files that are too large, it will reduce browser performance.
- For images in JPEG, PNG, WEBP format, the width of the merged image must not exceed 65535 pixels, and the height of the merged image must not exceed 65535 pixels, The total area of the merged images must not exceed 16384 x 16384 pixels. For images generated in SVG format, there is no limit on the pixel size of the merged images. The pixel limit for images generated in non-SVG formats is subject to the size limit imposed by desktop browsers. For mobile browsers other than Chrome and Edge, the limit may be even lower.
- If there are a large number of files or the files are large that need to be merged, it is recommended to use the latest version of the desktop Chrome or Edge browser to access this tool. If there are many or large files, a prompt may indicate that the merge has failed. This may be because the pixel size of the merged file exceeds the limit. Please try reducing the Width or Height parameters or use SVG format.
- Direction : Select how to stitch images, supporting horizontal stitching, vertical stitching, and table stitching.
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Out-Format : Select the image format generated by stitching. Supports jpeg, png, webp, and
svg.
When selecting PNG, WebP, or SVG formats, if the background color is not set and all open images support transparency, the concatenated image will be a transparent background image.
When selecting the jpeg format, if the background color is not set, its background will be black. When you change the out format, you need to click on Stitching to merge the images again. - Margin : The distance between the image and the edge can be filled in as an integer or two integers separated by commas (representing horizontal and vertical margins respectively).
- Distance : The internal distance between images can be filled in as an integer or two integers separated by commas (representing horizontal and vertical distance, respectively).
- Corner : Select whether to set rounded corners for each opened image during stitching. Support filling in one integer or two integers separated by commas (representing horizontal and vertical rounded corners respectively).
- Width : The width displayed for each image.
- Height : The height displayed for each image.
- Bg Color : The background color of the composite image, optional.
- Column : The number of images displayed in each row during table stitching.
- Sort Type : When clicking the Sort button, the open images will be sorted according to the selected sorting type.
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Merging horizontal and vertical images will maintain the aspect ratio of the images.
The table merging will use the specified width and height, and when the specified aspect ratio does not match the image's aspect ratio, the image will be scaled.
