Scalable Vector Graphics — Scalable Vector Graphics — is completely distinct from JPG. Whereas JPG saves photos as a pixel grid, SVG saves graphics as mathematical definitions of shapes, lines and colors. This means SVG images can be displayed at every size — from a tiny icon to a large banner — with no quality loss.
Converting JPG to SVG is a technique known as image vectorization, and it is particularly valuable for logos and simple graphics.
Before converting JPG to SVG, it is necessary to realize what happens. A JPG is a raster image — a set grid of dots. An SVG is a scalable image — a set of mathematical instructions that applications renders as the image.
This works extremely well for uncomplicated graphics with defined shapes and limited colors — icons, logos, symbols and illustrations. It does not work for photographic images with thousands of colors.
For quality conversion, Adobe Illustrator's Image Trace tool offers the most control. Load the image in Illustrator, highlight the image, access the Image Trace panel and select an appropriate preset.
Use alljpgconverters.com offering a completely free online JPG to SVG check here solution with no account required.