Image Conversion
Convert WMF to AVIF Online — Free
Fast, free WMF to AVIF converter. No registration required.
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How to Convert
1
Upload your .wmf file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .avif file when it's ready.
What is WMF?
Legacy Windows vector graphics format. Predecessor to EMF.
Format Details
- Full Name
- Windows Metafile
- Extension
- .wmf
Key Features
- Vector graphics
- Windows legacy
- Wide compatibility
What is AVIF?
AVIF is a modern image format based on the AV1 video codec. It offers the best compression available, outperforming both WebP and JPEG.
Format Details
- Full Name
- AV1 Image File Format
- Extension
- .avif
Key Features
- Best compression
- HDR support
- Transparency
- Modern browsers
WMF vs AVIF
| Feature | WMF | AVIF |
|---|---|---|
| Full Name | Windows Metafile | AV1 Image File Format |
| Extension | .wmf | .avif |
| Best For | Vector graphics | Best compression |
Frequently Asked Questions
Converting between lossless formats (PNG, BMP, TIFF) preserves perfect quality. For lossy formats like JPG and WebP, you can adjust the quality slider to control compression. Default settings prioritize visual quality.
Transparency is preserved when converting to formats that support it (PNG, WebP, TIFF, GIF). If the target format doesn't support transparency, a white background is applied.
Yes. Upload your HEIC files and convert to JPG, PNG, or WebP instantly. Perfect for making iPhone photos compatible with any device or platform.
No resolution limit. We handle images of any size — from small icons to high-resolution photos and print-ready images.
Pro users can batch convert multiple images at once. Free users can convert one image at a time. All conversions are processed on our servers, so even large files convert quickly.