How to use PNG to SVG Vectorizer
- Choose a small PNG.
- Set brightness, selected tone and minimum opacity.
- Trace the pixels, then reopen the SVG to inspect holes and fine detail.
Example: PNG to SVG Vectorizer
A local worked example using the inputs and settings below for png to svg vectorizer.
You add
PNG image: ["sample.png (348 bytes)"]
Brightness threshold (0–255): 127
Pixels to trace: "dark"
Minimum opacity (1–255): 128
You get
2400 selected pixels; 1 closed boundaries.
monochrome-trace.svg
monochrome-trace-report.json
Options
- Brightness and opacity
- Threshold and polarity determine which decoded PNG pixels belong to the monochrome region. Alpha selection can remove transparent areas.
- Path boundaries
- The trace follows pixel boundaries and preserves holes with the stated fill rule. It does not fit smooth curves or recreate colors.
Supported inputs and limits
One PNG up to 4 MiB, 512 pixels per side and 262,144 pixels. Binary brightness/opacity selection only; output paths are opaque black. At most 40,000 boundary edges, 2,000 boundaries and 2 MiB SVG. No color reconstruction, curve fitting, smoothing or photographic vectorization; review threshold detail.
Where your input is processed
This tool processes your input in this browser. Your text and files are not uploaded to UseFreeTools. Check this tool's limits for anything it may save on your device.
The SVG is a binary interpretation of the image
Thin details can disappear when the selection threshold changes. Inspect holes and connected regions before scaling the drawing. A photograph is not converted into a faithful editable illustration by this monochrome trace.
Questions about PNG to SVG Vectorizer
Does the SVG contain a hidden raster image?
No. The output contains actual closed pixel-boundary paths.
Will colors or smooth curves be preserved?
No. This version traces a selected monochrome mask with pixel-aligned boundaries.
What happens to transparent pixels?
Pixels below the entered opacity threshold remain unselected.