Image to SVG Converter Online

A raster image (like a JPG or PNG) is made up of a grid of thousands of tiny colored pixels. If you try to enlarge a small logo for a massive billboard, it will look blurry and pixelated. This tracing tool is built to convert pixel grids into mathematical SVG vectors, allowing you to scale the image infinitely without losing quality.

The Auto-Tracing Algorithm

Converting a photo to an SVG isn't a simple format swap; it requires intense mathematical rendering. The tool analyzes your image, detects areas of high contrast, and "traces" the edges of shapes. It then converts those edges into geometric coordinates (<path d="M10 10 L90 10... ">). Because the resulting image is rendered using math rather than fixed pixels, it remains perfectly crisp at any size.

Best Practices for Tracing

Auto-tracing algorithms struggle with complex, highly-detailed photographs (like a portrait of a face). The resulting SVG will often be massive and look like a bizarre watercolor painting. This tool is best used for flat, high-contrast graphics like corporate logos, black-and-white icons, or scanned line art.

WebAssembly Power

Executing a complex path-tracing algorithm (like Potrace) used to require heavy backend servers. To ensure your files remain completely private, this tool leverages a WebAssembly (Wasm) port of the tracing engine. It runs the intensive C++ math logic directly on your local CPU.