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Image Tracing Studio

Professional-grade raster-to-vector image tracer with Potrace-quality Bezier fitting, CIELAB color quantization, and near-zero-miss validation.

Design v1.0.0 38 uses
Preset
View
100%
No image
Presets ▼
Preprocessing ▼
☀ Brightness 0
◐ Contrast 0
💧 Blur 0
◆ Sharpen 0
Selection & Edit ▼
0 selected
Boolean Operations
Offset Paths 0
🖼
Drop an image here
PNG, JPG, WebP, BMP, GIF • or Ctrl+V to paste • or click to browse
Algorithm ▼
Best for silhouettes and high-contrast images
Mode
Parameters ▼
Colors 8
Smoothness 50
Detail 50
Threshold 128
Corner Sharpness 135
Gap Closing 1
Edge Low 50
Edge High 150
Stroke Width 1.5
Turnpolicy
Threshold Method
Quality
Color Palette ▼
Trace an image to extract palette
Paths (0) ▼
No traced paths yet
Quality Metrics ▼
PSNR
—
SSIM
—
Paths
—
SVG Size
—
Nodes
—
Fidelity
—
— Ready — 100%
Export
SVG (Optimized)
Scalable vector file
SVG Code
Copy SVG markup to clipboard
PNG
Raster image at custom resolution
PDF Document
Vector PDF for print (server)
DXF (CNC/Laser)
For CNC machines and laser cutters (server)
CSS clip-path
CSS clip-path: path() rules
Inline HTML SVG
Copy-paste HTML SVG snippet
Animated SVG
SVG with SMIL or CSS animation
Icon Font (.woff2)
Custom icon font from traced paths (server)
Laser/CNC (stroke-only)
Stroke paths only, optimized cut order
Import from URL

About This App

A comprehensive image tracing studio that converts raster images (PNG, JPG, WebP) into clean, scalable vector graphics (SVG) with professional-grade accuracy. Features five tracing algorithms: binary threshold, CIELAB color quantization, Canny edge detection, centerline skeleton tracing, and brightness posterization. The Potrace-inspired engine uses Suzuki-Abe contour extraction with sub-pixel interpolation, optimal polygon fitting via dynamic programming, corner-vs-curve classification, and least-squares cubic Bezier fitting for smooth, precise paths. Adaptive Sauvola thresholding handles uneven lighting. Anti-alias aware color separation traces through AA centers. Render-back validation with PSNR/SSIM scoring and automatic re-tracing of problem areas ensures near-zero misses. Includes seven presets (Photo, Logo, Sketch, Cartoon, Silhouette, Technical, Custom), interactive preprocessing (brightness, contrast, blur, sharpen), post-trace node editing, boolean path operations, color intelligence with gradient detection, batch processing, and export to SVG, PNG, PDF, DXF, CSS clip-path, icon font, and more.

How to Use

  1. 1 Drop an image (PNG, JPG, WebP) or paste from clipboard (Ctrl+V)
  2. 2 Select a tracing preset (Photo, Logo, Sketch, Cartoon, Silhouette, Technical, Custom)
  3. 3 Watch progressive refinement: instant preview, draft, full trace, validated result
  4. 4 Fine-tune parameters: colors, smoothness, detail, threshold, corner sharpness, turnpolicy
  5. 5 Use preprocessing if needed: brightness, contrast, blur, sharpen, crop, rotate
  6. 6 Compare original vs result with side-by-side, overlay, split, or difference views
  7. 7 Check fidelity heatmap to verify tracing accuracy (green = perfect, red = needs work)
  8. 8 Edit paths post-trace: select, delete, recolor, merge, boolean ops, node editing
  9. 9 Export as SVG, PNG, PDF, DXF, CSS clip-path, icon font, or animated SVG
  10. 10 Save projects for later, batch-trace multiple images, or process sprite sheets
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