SVG — vector graphics — is fundamentally different from JPG. Whereas JPG saves photos as a pixel grid, SVG saves graphics as mathematical definitions of geometric shapes. Which means SVG files work at all sizes — from a tiny icon to a large banner — with no loss of sharpness.
Converting JPG to SVG is a process 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 happens. JPG files are a pixel-based image — a fixed grid of pixels. SVG files are a mathematical image — a collection of paths that a browser displays as the graphic.
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 thousands of colors.
For best output, Illustrator's Image Trace function gives the get more info most flexibility. Open your JPG in Illustrator, click the image, access the Image Trace panel and select an appropriate preset.
Use alljpgconverters.com providing completely free web-based JPG to SVG converter requiring no software necessary.