Convert ICO to SVG
Turn your ICO icons into crisp, scalable SVG vectors. Perfect for logos, icons, and web graphics that look sharp at any size.
ToFormat — free online converter
Upload your files
Max file size: 30MB · Up to 20 files at once
Why ToFormat?
Scalable Vector Output
SVG is resolution‑independent. Enlarge your icon to any size without pixelation – perfect for responsive websites and branding.
Smart Auto‑Tracing
Our converter analyzes your ICO and creates clean vector paths. Ideal for logos, symbols, and graphics with solid colors. Fine‑tune settings for best results.
Batch Conversion
Upload up to 20 ICO files at once. Choose which size to convert from multi‑size ICOs. We'll package all SVGs in a ZIP.
About the Formats
🖍️ What is ICO?
ICO (Icon) is the native icon format for Windows. It can contain multiple images of different sizes and color depths (including 1‑bit, 4‑bit, 8‑bit, 24‑bit, 32‑bit with alpha). ICO files are used for program icons, favicons, and file type associations.
All ICO conversion tools →📐 What is SVG?
SVG (Scalable Vector Graphics) is an XML‑based vector format for two‑dimensional graphics. It supports interactivity and animation. SVG images scale infinitely without loss of quality, have small file sizes for simple graphics, and can be edited in code or vector editors like Inkscape and Illustrator.
All SVG conversion tools →How to Convert
Upload your ICO
Click or drag and drop your ICO files. You can select up to 20 at once. If your ICO contains multiple sizes, choose which to convert.
Adjust vectorization settings
Choose trace mode (brightness, edge detection, color quantization) and smoothing. Preview the vector result in real time.
Download SVG
Your SVG files are ready. Download individually or as ZIP. Files auto‑delete in 10 minutes.
When to Convert ICO to SVG
🎨 Logo & Branding
Convert your Windows icon into a scalable SVG for use on websites, business cards, and merchandise. Never worry about pixelation again.
💡 Need PNG with transparency? Try ICO to PNG →🌐 Website Icons
Use SVG icons on your site for crisp display on all devices. Convert ICO to SVG and style with CSS for modern web design.
💡 For fallback: ICO to WebP →✏️ Graphic Design
Edit your icons in vector software. Convert ICO to SVG for full editing capability in Illustrator, Inkscape, or Figma.
💡 For raster editing: ICO to BMP →🔄 Legacy to Modern
Have old ICO files? Convert them to SVG for future‑proof, scalable versions that work everywhere.
💡 Back to ICO: SVG to ICO →Format Comparison
| Format | ICO | SVG |
|---|---|---|
| Compression | Lossless | Lossless |
| Transparency | Yes | Yes |
| File Size | Larger | Larger |
SVG is ideal for logos and icons that need to scale. For raster versions, use ICO to PNG (lossless) or ICO to WebP (modern). Need to go back? Use SVG to ICO.
💡 Pro Tips
- For best results, use high‑contrast ICO images with solid colors. Icons with gradients may not vectorize perfectly – consider simplifying first.
- Adjust the color count setting: fewer colors produce simpler, cleaner vectors; more colors capture detail but may increase file size.
- If your ICO contains multiple sizes, select the largest size (usually 256×256) for the most detailed vector output.
- Enable smoothing to reduce jagged edges in the vector output, especially for small icons.
- After conversion, you can edit the SVG in any vector editor to tweak paths, colors, or add text.
- Convert in batch mode – upload multiple ICOs and download all SVGs as a ZIP archive. Great for icon sets.
- We strip metadata by default. ICO rarely contains EXIF, but any present is removed during vectorization.
How ICO to SVG Conversion Works
ICO stores images as pixels. SVG describes images as mathematical paths. Converting raster to vector requires tracing. Our server analyzes your chosen ICO image, detects edges and color regions, and generates vector paths that approximate the original. You can control detail level, smoothing, and color palette. The result is a clean, scalable SVG that can be edited and scaled infinitely.
All processing is done in memory, and your files are permanently deleted after 10 minutes.
ICO vs SVG: Key Differences
Nature: ICO is raster (pixel‑based); SVG is vector (path‑based).
Scalability: ICO becomes pixelated when enlarged; SVG stays sharp at any size.
Multi‑size: ICO stores multiple resolutions; SVG stores one scalable image.
Editability: ICO is hard to edit without losing quality; SVG can be edited in code or vector software.
Use cases: ICO for Windows icons; SVG for web, design, and branding.
When to Convert ICO to SVG
Convert ICO to SVG when you need a scalable, editable vector version of your icon – for websites, logos, or design projects. SVG is the standard for responsive web design and high‑quality print. Keep the original ICO for Windows compatibility, but for most design work SVG is superior.
Our SVG to ICO converter lets you rasterize back to icon format when needed.