SVG — vector graphics — is completely separate from JPG. JPG saves images as a raster of pixels, SVG encodes graphics as geometric descriptions of geometric shapes. Which means SVG graphics can be displayed at any size — from a tiny icon to a large banner — without any loss of sharpness.
Converting JPG to SVG is a technique referred to as raster to vector conversion, and it is very beneficial for icons 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 scalable image — a series of geometric shapes which software uses to draw the artwork.
Results are excellent for clean images with clear shapes and limited colors — icons, logos, symbols and line art. It works less well for detailed photographs with fine detail.
For professional results, Illustrator's Image Trace feature gives the most flexibility. Open your JPG in Illustrator, click the image, access check here the Image Trace panel and pick an suitable option.
Use alljpgconverters.com providing 100 percent free browser-based JPG to SVG tool with no account required.