Convert ICO to SVG — Free Icon Vectorizer
Transform Windows ICO icon files into scalable SVG vectors. SVG icons scale infinitely — perfect for modern websites, apps, and design tools.
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Supports PNG, JPG, BMP, WEBP up to 5MB
Why Convert ICO to SVG?
ICO files contain multiple fixed-size raster images (16x16, 32x32, 64x64, etc.) to display correctly at different sizes. SVG icons are mathematically defined and scale to any size with perfect clarity — one SVG file replaces all the ICO size variants. Converting your ICO to SVG makes it usable in modern web projects, design tools, and at any display resolution.
- One SVG replaces all ICO size variants (16px, 32px, 64px, 128px)
- Perfect for Retina and 4K displays without looking pixelated
- Editable in Figma, Illustrator, or directly in code
- CSS-styleable — change color, size, and style with a single property
ICO Conversion Tips
ICO files typically use small pixel dimensions. Our converter extracts the largest available icon size from the ICO file for the best tracing result. Small ICO files at 16x16 or 32x32 may produce simplified SVG paths — upload the 128x128 or 256x256 size if available for the highest quality SVG output.
Frequently Asked Questions
Which size does the converter use from an ICO file?
Our tool uses the largest available image in the ICO container for the best tracing quality, typically 256x256 or 128x128 pixels.
Can I use the converted SVG as a favicon?
Yes. SVG favicons are supported by all modern browsers. Add <link rel="icon" type="image/svg+xml" href="/favicon.svg"> to your HTML.
Will my ICO icon look the same as an SVG?
For simple, flat icons, the SVG will closely match the original. Detailed or photo-realistic ICO icons may look simplified in SVG form.
Is an SVG favicon better than ICO?
For most use cases, yes. SVG favicons are smaller, scalable, and CSS-styleable. However, ICO files offer broader compatibility with older browsers.
Can I convert ICO files with multiple embedded icons?
Yes. Our tool automatically extracts the largest available image size from the ICO container and vectorizes it to SVG.
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