A PNG is made of pixels, so it blurs when you enlarge it. An SVG is made of mathematical paths, so it stays razor-sharp at any size. Converting PNG to SVG — called vectorizing or tracing — is a fantastic trick for logos and icons, but a bad idea for photos. Here is how to tell the difference.
Raster vs vector, in one line
- Raster (PNG, JPG, WebP): a grid of colored pixels. Great for photos; gets blocky when scaled up.
- Vector (SVG): shapes described by math. Scales infinitely, usually a tiny file, ideal for logos and print.
What “tracing” actually does
A converter cannot magically know the shapes in your image. It approximates: it groups areas of similar color and redraws them as vector paths. That means the result is a clean interpretation of the original, not a pixel-perfect copy. Fewer colors and sharper edges trace better; smooth gradients and fine detail trace worse.
When PNG to SVG works beautifully
- Logos and icons with flat colors and clear edges
- Line art and simple illustrations
- Black-and-white marks you want crisp on any screen or in print
For these, PNG to SVG produces a small, scalable file you can drop into a website or a large banner with zero blur.
When to keep the raster file
- Photographs — tracing a photo produces thousands of messy paths, a larger file, and a poor result.
- Complex gradients or textures — the same problem.
For photos, stick with a raster format and control size with the image compressor instead.
How to convert, privately
These tools trace entirely in your browser — your image is never uploaded:
- PNG to SVG — vectorize a PNG logo or icon.
- JPG to SVG — same, starting from a JPG.
Pick a detail level, preview the result, and download. If the traced version looks clean, you have a logo that will never pixelate again; if it looks noisy, that image simply belongs in PNG.