You can select the colors you want, and you can make smart use of effects such as gradients and feathering.

Flaticon, the largest database of free icons. You can use your own eyes to match the shapes and curves. Vector icons in SVG, PSD, PNG, EPS and ICON FONT Download over 461 icons of adobe illustrator in SVG, PSD, PNG, EPS format or as webfonts. Press File on the upper panel then click on export > (export as) then you will see the dialog box enter the file name over there and then select SVG under the. While this may take longer, it gives you the most control over the image outcome.

Manually: To manually convert an image to vector, you must place a raster image in your artboard and trace over it using the creation tools in your graphic design program.

This is especially true if you are using a low-resolution image as your image source. It often produces more vector points than needed, and the colors are sometimes off. The solution is to design the icon specifically for the size it will be viewed at. Lines and details may not be entirely accurate and require some clean-up afterward.

Using Software: While some apps can convert raster images to vector automatically, the results may not always be ideal.

The other way is to use the tools in your graphic design suite to manually trace over the image yourself using the creation tools. Many applications, such as Adobe Illustrator have the ability to automatically trace an image and convert it to a vector image.

You can convert images to SVG using software or manually.

Adobe illustrator png to svg