Convert PNG to SVG Online - Free, Local & Instant
Convert PNG (image/png) to SVG Wrapper Document (.svg) locally in your browser using HTML5 Canvas. Adjust compression quality, resize in pixels, and download instantly with zero server uploads.
Technical Comparison: PNG vs SVG
Images & Game/Web Assets| Specification | PNG (Source) | SVG (Target) |
|---|---|---|
| Format Name | Portable Network Graphics | SVG Wrapper Document |
| MIME Type | image/png | image/svg+xml |
| Transparency / Alpha | Yes (full RGBA transparency) | Preserved for PNG, WEBP, AVIF, ICO, SVG, BMP |
| Compression Profile | Lossless DEFLATE | self-contained XML vector wrapper with embedded high-DPI canvas output |
| Processing Engine | Native Browser Image Decoder | HTML5 Canvas + Client-Side Binary Encoder |
PNG to SVG — Before & After Example
Input File: asset.png MIME Type: image/png Alpha: Yes (full RGBA transparency) Compression: Lossless DEFLATE Decoding: Browser HTML5 Image + Canvas 2D Context
Output File: converted.svg MIME Type: image/svg+xml Pipeline: High-quality bicubic Canvas resampling -> Blob download Best For: self-contained XML vector wrapper with embedded high-DPI canvas output
Frequently Asked Questions: PNG to SVG
Does converting PNG to SVG upload my images to a remote server? ▾
Never. Every PNG file you select is decoded directly in your browser using the HTML5 Canvas API and FileReader API. Your images stay in your computer or phone RAM at all times.
Can I resize and adjust compression quality when converting PNG to SVG? ▾
Yes. Use the Quality slider (10%–100%) and the Width/Height pixel inputs above the drop zone. Keeping "Lock Ratio" checked preserves your original aspect ratio automatically.
Does this converter support batch PNG to SVG conversion with ZIP download? ▾
Yes. Drag and drop multiple PNG files at once; you can download each converted SVG individually or click "Download All (.ZIP)" to bundle them locally via JSZip.
Why use SVG instead of PNG? ▾
Converting PNG to SVG gives you self-contained XML vector wrapper with embedded high-DPI canvas output while keeping full control over pixel dimensions and byte size.