Webtoon & Cardnews Image Slice Spacing
Calculate precise pixel coordinates and slice points with margin paddings for vertical scroll webtoons
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Optimize layout exports. Calculate pixel coordinates and slicing split lines for vertically scrolling webtoons or tall card graphics, generating ImageMagick automated scripts.
How to use
- Input your original manuscript image dimensions (width and height in pixels).
- Set the desired slice segment count and configure target vertical spacing pixels between frames.
- Review the calculated cut coordinates list, visual SVG segments preview, and copy automation shell scripts.
FAQ
- What is the typical vertical slice limit for webtoons?
- Major webtoon portals recommend slicing long canvases into segments under 10,000 to 20,000 pixels in height to prevent loading and browser rendering crashes.