Convert WMF to PNG Online
WMF is built for embedding vector clipart and diagrams in microsoft office documents, but sometimes you need your content in a different form. PNG — Portable Network Graphics — is best for screenshots, logos, ui elements, and any image requiring transparency or pixel-perfect accuracy. Our converter bridges the gap, transforming your vector into a image file while preserving as much quality as possible.
Why Convert WMF to PNG?
Windows-only GDI rendering with no support for transparency, gradients, or anti-aliasing — fundamentally limited to Windows GDI capabilities — converting to PNG overcomes this by providing lossless compression with full alpha-channel transparency — every pixel is preserved exactly
PNG is the right choice when you need to: exporting app and website screenshots with crisp text and interface elements
Gain broader compatibility — PNG works with Universal — all browsers, image editors, operating systems, and web platforms
Your WMF files were created for converting legacy windows clipart to modern svg format, but now you need a format suited to different workflows
WMF vs PNG — Format Comparison
Windows Metafile (.wmf)
Portable Network Graphics (.png)
How to Convert WMF to PNG
Upload your WMF file
Drag your .wmf file onto the upload area or click to browse. We accept WMF files up to 20 MB.
Choose PNG as output format
Select .png (Portable Network Graphics) from the format list. PNG uses lossless compression, so your output quality matches the source.
Convert and download
Click Convert and wait for processing. Your PNG file will be ready to download in seconds. The result is optimized for screenshots, logos, ui elements, and any image requiring transparency or pixel-perfect accuracy.
Frequently Asked Questions
Is the WMF to PNG conversion lossless?
expand_more
The conversion preserves as much data as the target format allows. PNG lossless with up to 48-bit true color and 16-bit alpha channel; no generation loss on re-save.
How large will my PNG file be compared to the original WMF?
expand_more
WMF files are typically 5 KB – 5 MB, while PNG files are typically 10 KB – 25 MB. The actual size depends on content complexity and any quality settings you choose.
What software can open the converted PNG file?
expand_more
PNG is compatible with: Universal — all browsers, image editors, operating systems, and web platforms.
What is the maximum file size I can convert?
expand_more
PureConverter accepts WMF files up to 20 MB. Your files are processed securely and deleted from our servers after conversion.
What's the difference between WMF and PNG?
expand_more
WMF (Windows Metafile) is best for embedding vector clipart and diagrams in microsoft office documents. PNG (Portable Network Graphics) is best for screenshots, logos, ui elements, and any image requiring transparency or pixel-perfect accuracy. Key tradeoff: WMF's advantage is native vector format for microsoft office — word, excel, and powerpoint render wmf graphics without any external dependencies, while PNG's advantage is lossless compression with full alpha-channel transparency — every pixel is preserved exactly.
Pro Tips for WMF to PNG Conversion
PNG preserves full quality, so your output file will be as good as the WMF source — no need to worry about compression artifacts
Keep a backup of your original WMF file — while our conversion is reliable, having the source is always recommended
PNG works especially well for: saving digital art and illustrations where every pixel must be preserved
Did you know? PNG was created in 1995 specifically to replace GIF after Unisys began enforcing its LZW patent — the name originally stood for "PNG's Not GIF."
Ready to Convert?
Upload your WMF file above and get your PNG in seconds. Free, fast, and secure.