SVG — vector graphics — is fundamentally different from JPG. While JPG stores images as a grid of pixels, SVG stores images as mathematical descriptions of paths and colors. Meaning SVG images scale to any size — from a small icon to a massive print — without quality loss.
Changing 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 realize what happens. JPG files are a pixel-based image — a fixed grid of image pixels. An SVG is a vector image — a set of mathematical instructions that applications renders as the image.
Results are excellent for clean images with clear shapes read more and minimal colors — icons, logos, symbols and illustrations. It does not work for complex photos with complex gradients.
For quality conversion, Adobe Illustrator's Image Trace tool offers the most precision. Open your JPG in Illustrator, highlight the image, access the Image Trace settings and pick an suitable option.
Try alljpgconverters.com offering a completely free online JPG to SVG converter without software needed.