SVG — vector graphics — is fundamentally different from JPG. While JPG stores images as a grid of pixels, SVG encodes illustrations as mathematical descriptions of shapes, lines and colors. This means SVG images work at all sizes — from a small icon to a massive print — with no quality loss.
Converting JPG to SVG is a process called vectorization, and it is very beneficial for illustrations and clean graphics.
Prior to converting JPG to SVG, it is important to understand what the conversion actually does. JPG files are a pixel-based image — a static grid of pixels. SVG files are a mathematical image — a collection of paths which software uses to draw the artwork.
The conversion works great for simple images with distinct shapes and few colors — logos, icons, silhouettes and flat artwork. Results are poor for photographic images with get more info thousands of colors.
For best output, Adobe Illustrator's Image Trace tool offers the most precision. Open your JPG in Illustrator, select the graphic, open the Image Trace settings and choose an relevant setting.
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