Long Image Slicer - Free Online | ToolXHub
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Long Image Slicer
Upload a long image and slice it by fixed count or max height per slice. Multiple slices are downloaded as a ZIP.
About this tool
Long Image Slicer is a free online tool. Slice a long image into pieces by fixed height or custom positions.
After uploading the long image, choose a clipping method: press a fixed height (for example, 1000 pixels per segment), press a fixed number of segments (for example, cut into 5 segments), or press a preset size on social media platforms (for example, Weibo Jiuchong Pavilion). The tool automatically calculates cutting points and previews the cutting effect. After confirmation, download multiple cut pictures (which can be packaged as Zip).
Cuts are made using Canvas 'drawImage method and are cut segment by segment according to specified coordinates and size. If the height of the original image cannot be evenly divisible, the rest of the last paragraph will remain. All of this is done locally in the browser and no files will be uploaded.
It is suitable for cutting long screenshots, long Weibo, and long tutorials and sending them to WeChat circle of friends, Weibo Jiuchong Pavilion and other platforms that do not support long pictures. It is also used to edit comics into single pages.
The online long picture cutting tool cuts a long picture into multiple equal-height pictures of a specified height or number for easy sharing on social media.