Free Image to SVG Converter — PNG & JPG to Vector

What is SVG and why it matters

SVG (Scalable Vector Graphics) is an XML-based image format that describes shapes mathematically rather than as a grid of pixels. Unlike JPG or PNG, an SVG can be scaled to any size — from a 16 px favicon to a billboard — without any loss of sharpness. Browsers render SVG natively, making it the ideal format for logos, icons, illustrations and UI elements used across web and mobile applications.

SVG also tends to be tiny. A logo exported from Illustrator might weigh 10–30 KB as SVG versus 80–200 KB as a PNG — a significant difference for Core Web Vitals and page load speed. Because SVG is plain text, it compresses extremely well with gzip/brotli, and it can be embedded directly inline in HTML, eliminating an HTTP request entirely.

Auto-tracing vs manual vectorization

There are two ways to get an SVG from a raster image. Manual vectorization means a designer opens the image in Adobe Illustrator or Inkscape and redraws every shape by hand, producing a clean, semantically meaningful SVG. This takes minutes to hours but gives the best results for any image.

Auto-tracing (what this tool does) uses algorithms to detect edges, group similar colours and fit cubic Bézier curves to those edges. It runs in seconds and works beautifully for logos, icons, flat illustrations and line art. For complex photos with thousands of colours and subtle gradients, auto-tracing creates a large number of paths that may look blocky — manual editing would still be needed.

Best image types for auto-tracing

Auto-tracing works best when images have:

• Few distinct colours — logos, monograms, icons, simple illustrations
• Hard edges — clip art, typography, cartoon-style artwork
• High contrast — black and white line drawings, QR codes, stamps
• Simple backgrounds — solid white or transparent backgrounds

Photos, gradients, shadows and complex textures are difficult for auto-tracers. Reduce the colour count slider to 4–8 colours and enable Grayscale mode to get cleaner results from semi-complex images. For purely photographic subjects, use our Image Compressor or Format Converter instead.

SVG in web development and design workflows

SVGs integrate into modern workflows in several ways. Designers export components from Figma or Illustrator as SVG and hand them to developers. Developers inline the SVG markup directly in React or HTML, allowing CSS animations and JavaScript interaction. Webpack, Vite and Next.js all support importing SVG files as React components, making it trivial to use them as accessible, themeable icons.

For marketing and print, SVG scales perfectly to any print resolution. A social-media icon converted to SVG looks crisp on a business card, a banner or a trade-show display — all from a single file. Combining this tool with our SVG Optimizer and SVG to Image converter gives you a complete vector workflow without leaving the browser.

How to get the best results from this tool

Start with the default settings (16 colours, Color mode, Smoothing 1, Detail 5). If the result has too many jagged edges, increase Smoothing to 2 or 3. If paths look too rounded and blocky, increase Path Detail to 8–10. Reduce the colour count to 8 or fewer for illustrations with flat fills. For logos on a white background, try Black & White mode with a threshold of 2 colours.

After tracing, run the output through our SVG Optimizer to remove unnecessary attributes and reduce file size by another 10–40%. If you need a raster image from the traced SVG, use SVG to Image to export at any resolution.

Privacy and security

All tracing runs entirely in your browser using WebAssembly and a dedicated Web Worker. Your images are never uploaded to any server, never stored, and never shared with third parties. Close the browser tab and all data is gone. This makes the tool safe for confidential logos, unreleased branding and NDA-protected artwork.

Frequently asked questions

Why does my photo look bad as SVG?

Photographs contain millions of subtly different pixel colours — gradients, shadows, skin tones, bokeh. Auto-tracing must quantise these into a small palette and fit hard edges to naturally soft transitions. The result is a poster-art effect with blocky colour regions. For photos, SVG is usually not the right format. Stick to PNG or WebP for photographic images and reserve SVG for logos and icons.

What is the maximum image size?

The file size limit is 5 MB. Very large images (over 2000 px wide) can be slow to trace because the algorithm processes every pixel. For the best speed, resize your image to under 1000 px before tracing using our Image Resizer.

Can I edit the SVG output?

Yes. Download the SVG and open it in Inkscape (free), Adobe Illustrator, or any SVG editor. You can then clean up paths, merge shapes, change colours and simplify nodes manually. For automated cleanup, paste the SVG into our SVG Optimizer.

Does the tool support transparent backgrounds?

Yes. PNG files with transparency are supported. The transparent pixels will be excluded from tracing, so your SVG output will also have a transparent background.

What do the Smoothing and Path Detail sliders do?

Smoothing controls how aggressively curves are straightened. Higher values remove small bumps and produce cleaner lines at the cost of accuracy. Path Detail controls how many anchor points are placed along each curve — higher detail preserves corners and sharp transitions but increases the number of SVG nodes and file size.