Vectorize

A browser-based tool that converts raster images to SVG vector graphics. All processing happens locally in your browser using WebAssembly—no images are uploaded to any server.

Features

• Supported formats: PNG, JPEG, GIF, WebP
• Presets: Default, Black & White, Poster, Photo
• Advanced controls: Color mode, speckle filtering, color precision, corner threshold, segment length, splice threshold
• Instant preview: See the vectorized result immediately
• Download: Export your SVG with one click

Usage

./scripts/serve.sh

Then open http://localhost:8080 in your browser.

The script will:

1. Install wasm-pack if not present
2. Build the Rust code to WebAssembly
3. Start a local server on port 8080

Development

Prerequisites: Rust toolchain

Build manually:

wasm-pack build --target web

Project structure:

• src/lib.rs - Rust/WASM vectorization logic using vtracer
• index.html - Frontend UI and JavaScript
• pkg/ - Generated WASM build output

How It Works

The application uses vtracer to convert raster images to vector paths. The Rust code is compiled to WebAssembly via wasm-pack, allowing the vectorization algorithm to run at near-native speed directly in the browser.