AutoTrace Web UI

Convert bitmap images to vector graphics

Upload Image

Presets

Input Image

Upload an image to see preview

Output SVG

Process an image to see result

Background Color

Hex color to ignore (e.g., FFFFFF)

Transparent Background

Preserve transparency in the image

Color Count: 0

Number of colors (0-256, 0 = no reduction)

DPI: 72

Dots per inch in the input image

Centerline

Trace centerline instead of outline

Preserve Width

Preserve line width prior to thinning

Remove Adjacent Corners

Corner Always Threshold: 60°

Angle in degrees (default: 60)

Corner Surround: 4

Pixels to consider (default: 4)

Corner Threshold: 100°

Angle in degrees (default: 100)

Despeckle Level: 0

0-20, 0 = no despeckling

Despeckle Tightness: 2.0

0.0-8.0 (default: 2.0)

Error Threshold: 2.0

Curve fitting precision (default: 2.0)

Filter Iterations: 4

Smoothing iterations (default: 4)

Line Reversion Threshold: 0.01

Default: 0.01

Line Threshold: 1.0

Distance from straight line (default: 1.0)

Noise Removal: 0.99

0.0-1.0 (default: 0.99)

Tangent Surround: 3

Points to consider (default: 3)

Width Weight Factor: 1.0

Weight factor for line width

About AutoTrace

AutoTrace is a program for converting bitmap images to vector graphics. This web interface provides an easy way to use AutoTrace's powerful features.

For more information, visit the AutoTrace GitHub repository.