Product details long picture split
Set the height of each sheet according to the current size requirements of the target platform, and check the text, module boundaries and file volume before uploading.
Image segmentation tool
How to use long drawing cutting: super long drawing equal portion and fixed height cutting drawing tutorial
Upload a JPG, PNG, WebP or BMP long picture, and split it locally in the browser according to a fixed height, a specified number of copies, or a manual cutting line; you can also use intelligent identification lines to find possible splicing positions, and then manually fine-tune it. Slices are re-encoded sequentially and packaged as a ZIP download.
Fixed height or equal divisionThe identification line can be fine-tunedLocal ZIP export
Complete long picture
After segmental cutting
Suitable for these scenarios
In what scenarios is long image cutting suitable?
Carousel image and long screenshot paging
Divide the long picture into equal parts, or use manual cutting lines to avoid faces, titles and key content.
Tutorial and document picture segmentation
Dividing your own tutorials, flowcharts or long page screenshots into small images that are easy to read and send is not equivalent to printable document layout.
Operation path
How to select cutting method and export ZIP
- Upload a JPG, PNG, WebP or BMP picture, and the tool will judge whether to cut it vertically or horizontally based on the long side.
- Choose to cut the line by height, number of copies or manually; check the position one by one after intelligent recognition, and drag or fine-tune to avoid key content.
- Select JPG, PNG or WebP and quality, download the ZIP and unzip it to check the slicing order, seams, clarity and platform requirements.
Cutting line, coding and platform restriction description
- Intelligent identification lines find possible splicing positions according to changes in the picture. Complex textures and content edges may cause misjudgments, and manual preview cannot be skipped.
- JPG export fills transparent areas with white, and JPG/WebP recompresses by quality; PNG generally has larger file sizes, but is suitable for content that requires transparency or sharp graphics.
- The pixels, proportions and file volumes allowed by the platform may be adjusted, and should be subject to the latest requirements of the platform page at the time of release.
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Frequently asked questions
Frequently Asked Questions about Long Figure Cutting
How to download the cut pictures?
The tool will generate slices one by one locally in the browser, and write them into a ZIP compressed package in the order of slice_01, slice_02, etc.
Can the intelligent identification line be guaranteed to be cut between modules?
Not guaranteed. The recognition results are based on changes in the edges of the screen and are only used to assist positioning; they need to be checked in the preview and adjusted manually to avoid cutting into text, people or the main body of the product.
Is the image quality exactly the same as the original image after cutting?
Not necessarily. Tiles are re-encoded by Canvas, JPG/WebP quality settings affect detail, and original metadata is often not preserved; PNG files can become significantly larger.