Scalable Vector Graphics — Scalable Vector Graphics — is essentially distinct from JPG. Whereas JPG saves photos as a pixel grid, SVG saves graphics as geometric descriptions of geometric shapes. Which means SVG files work at every size — from a tiny icon to a large banner — without any loss of sharpness.
Converting JPG to SVG is a process referred to as raster to vector conversion, and it is especially useful for icons and clean graphics.
Before converting JPG to SVG, it is important to realize what happens. A JPG is a raster image — a set grid of dots. 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 and minimal colors — logos, icons, silhouettes and illustrations. It does not work for complex photos with complex gradients.
For quality conversion, Adobe Illustrator's Image Trace feature offers here the most control. Load the image in Illustrator, select the graphic, open the Image Trace dialog and choose an relevant setting.
Visit alljpgconverters.com for a totally free browser-based JPG to SVG solution with no account required.