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Free

Convert bitmap images into vector paths for CNC milling and laser cutting. Three modes: contours, area fill for engraving, and halftone engraving for grayscale simulation. Upload an image, pick a mode, adjust the parameters, and export as SVG, DXF or PDF.

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Parameters
Image Tracer settings

Image

Drag an image here or click to browse

PNG, JPG, BMP, GIF, WebP, TIFF

Conversion Mode

Vector outlines from a black-and-white image

Output Size

Output height in millimeters

Image Processing

128

Brightness threshold for black/white conversion

0

Adjust the brightness of the input image

0

Adjust the contrast of the input image

5

Curve smoothness of the vector paths (0 = angular, 10 = very smooth)

Options

Upload an image to get started

Three Conversion Modes

Contours for cutting paths, area fill for engraving lines, and halftone engraving for grayscale simulation with variable line density.

Real-Time Preview

Adjust threshold, brightness, contrast, tool size, and other parameters in real time with an instant side-by-side preview.

SVG, DXF & PDF Export

Export the vector paths directly as SVG, DXF or PDF for your CAM software. All coordinates in millimeters.

Tips for Best Results

  • Image quality: Use high-resolution images with clean edges. Logos and lettering work especially well.
  • Threshold: Start with the default (128) and adjust the value until the desired details become visible.
  • Contrast: Increase the contrast for images with a narrow tonal range to get cleaner edges.
  • Smoothing: Higher values produce smoother curves but can lose fine detail. Lower values preserve detail but may look jagged.
  • Photos: Photographs work less well than graphics. Use high-contrast subjects where possible, or boost the contrast before converting.

Example Applications

Logos & Lettering

Convert company logos, lettering, and monograms from bitmaps into millable vector contours.

Silhouettes

Animal silhouettes, landscape outlines, and other simple shapes for decoration and signage.

Stencils & Templates

Create spray stencils and painting templates from digital images for your CNC router or laser cutter.

Wood Inlays

Derive contours for wood inlays from templates and photos and export them as DXF.

Image Tracer