Deep Sketch Vectorization

Input

Open image…

Or drop / paste an image anywhere. Dark lines on a light background work best. Drop a saved .edits.json to resume editing.

Starting…

Line extraction (Anime2Sketch)

For colored or shaded drawings. Downloads 104 MB the first time.

Line thinning

Normalizes stroke width. For clean line art: it turns paper texture into specks. 1 MB.

Model

Light · 13 MB Full · 60 MB

Working size (long side)

Dual contouring downsampling Smoothing Drop strokes with ≤ 4 segments

Input opacity 35% Vector output Color strokes Keypoints Under-sampling map (USM)

Load edits…

Drop a sketch here PNG / JPEG · processed locally, nothing is uploaded