Scalable Vector Graphics — Scalable Vector Graphics — is fundamentally separate from JPG. Whereas JPG stores pictures as a pixel grid, SVG stores illustrations as mathematical descriptions of shapes, lines and colors. Which means SVG images work at any size — from a tiny icon to a massive print — with no pixelation.
Changing JPG to SVG is a technique called raster to vector conversion, and it is particularly valuable for icons and simple graphics.
Prior to converting JPG to SVG, it is necessary to understand how the process works. JPG files are a raster image — a static grid of dots. An SVG is a scalable image — a set of mathematical instructions which software displays as the image.
The conversion works great for clean images with distinct shapes and minimal colors — icons, logos, symbols and illustrations. Results are poor for photographic images with complex gradients.
For professional results, Illustrator's Image Trace function offers the most flexibility. Open your JPG in click here Illustrator, select the graphic, open the Image Trace settings and choose an appropriate preset.
Use alljpgconverters.com for a totally free web-based JPG to SVG tool with no download needed.