Picovert

How to Convert PNG to SVG Free: 3 Best Methods

By Picovert Team2026-04-305 min read

PNG is a raster format — it stores pixels. SVG is a vector format — it stores shapes, paths, and instructions for drawing them at any size. Converting PNG to SVG means tracing the pixel shapes and converting them into vector paths. This works well for logos, icons, and simple illustrations, but poorly for photographs and complex images. Here are the three best free methods.

When PNG-to-SVG Conversion Works Well

Auto-tracing produces clean SVG output for:

  • Logos and wordmarks: flat color logos with clear edges trace into clean paths. Black-and-white logos on a transparent or white background work best
  • Icons and symbols: simple geometric shapes, arrows, UI icons
  • Silhouettes: solid shapes with a single color
  • Line art: black outlines on a white background

Auto-tracing does NOT work well for:

  • Photographs: a traced photo produces thousands of tiny paths that are larger than the original PNG and look nothing like the original
  • Gradients and shadows: smooth color transitions don't trace into simple paths — the result is complex and unusable
  • Detailed illustrations: complex texture or fine detail creates hundreds of paths that cannot be easily edited

Method 1: Inkscape (Free, Desktop)

Inkscape is the best free vector editor and produces the highest quality PNG-to-SVG conversions. It's free and open-source for Windows, Mac, and Linux.

  1. Download and install Inkscape from inkscape.org
  2. Go to File → Import and open your PNG file
  3. Select the imported image (click on it). Go to Path → Trace Bitmap
  4. In the Trace Bitmap dialog:
    • For black-and-white or simple logos: choose Brightness Threshold — pixels above the threshold become white (transparent); below become black (filled)
    • For color logos: choose Colors and set the number of passes (colors) to match your logo's color count
    • Check Smooth and Stack scans for cleaner paths
  5. Click Apply. A vector overlay appears on top of the PNG
  6. Move the vector away from the PNG, delete the original PNG, and export as SVG:File → Save As → Plain SVG

Inkscape's Trace Bitmap gives you fine control over the tracing parameters — it's the best option when you need a clean, editable SVG.

Method 2: Online Auto-Tracer (No Install)

Several free online tools convert PNG to SVG without any software installation:

  • Vector Magic (vectormagic.com): professional-grade online tracer, limited free conversions but high quality
  • Convertio: uploads and converts PNG to SVG using basic tracing — good for simple logos and icons
  • SVGConvert.net: simple drag-and-drop PNG to SVG conversion

For online tracers: upload your PNG, download the SVG, then open it in Inkscape or a browser to check the quality. Simple logos often trace well with online tools; complex images usually need Inkscape's manual adjustments.

Method 3: Adobe Illustrator (Image Trace)

If you have access to Adobe Illustrator (paid), it has the most powerful tracing engine:

  1. Open the PNG in Illustrator (File → Place or just drag it in)
  2. Select the image. Click Image Trace in the Properties panel, or go to Object → Image Trace → Make
  3. In the Image Trace panel, choose a preset:
    • Black and White Logo: for simple B&W logos
    • 3 Colors / 6 Colors / 16 Colors: for flat-color logos
    • High Fidelity Photo: for photographic content (not recommended)
  4. Adjust the Threshold (for B&W) or Colorscount to get clean paths
  5. Click Expand in the toolbar to convert the trace result to editable vector paths
  6. Save as SVG: File → Export → Export As → SVG

Tips for Better PNG-to-SVG Results

  • Start with a high-resolution PNG: a larger source image gives the tracer more detail to work with. A 1000×1000 px PNG traces better than a 100×100 px one
  • Remove the background first: if your logo has a white or colored background, remove it so the tracer only sees the logo shape. Use a tool that can remove backgrounds before tracing
  • Increase contrast: high-contrast edges trace more cleanly than soft or blurry edges. If your PNG has anti-aliased edges, increase the contrast before tracing
  • Simplify paths after tracing: in Inkscape, after tracing go toPath → Simplify to reduce the number of nodes without changing the shape significantly
  • Check file size: a good SVG conversion of a simple logo should be under 50 KB. If your SVG is larger than the original PNG, the trace was too complex — simplify paths or reduce colors

PNG vs. SVG: What You Get After Converting

  • Scalability: the SVG will be perfectly sharp at any size — 100×100 px or 10000×10000 px. The PNG version blurs when scaled up
  • File size: a simple logo SVG is typically 5–30 KB. A high-resolution PNG of the same logo may be 100–500 KB
  • Editability: SVG paths can be edited in Inkscape or Illustrator — change colors, reshape paths, animate elements
  • Web use: SVG can be used directly in HTML, styled with CSS, and animated with JavaScript — PNG cannot

After converting, use image compression on your PNG source if you still need the raster version for any platform that doesn't support SVG.