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Convert the image to grayscale edge line art locally, retaining original transparency.

A single image can be up to 12 MiB and 16 million pixels. GIF/Animation WebP's normal image operations only process the first frame.

Preview and results

After processing is complete, the results will be displayed here.

Instructions for use

  1. Select a local image and select the output format.
  2. Click "Generate Sketch Effect" to view the grayscale edge line drawing.
  3. Download after confirming the effect. Complex textures may form more lines, which is not AI painting.

Input and output examples

Example input
PNG / JPEG
Example output
image-sketch.png

These are demo inputs and sample results, and do not mean that your data has been processed.

Calculation basis and reference materials

Use image edge filters, not AI painting. Complex textures may have more lines.

Content check: · About this site and content description

Related tools

Image Joiner and CollageImage AnnotatorLocal picture cutout