What is a .SVG file? (How to open & convert)
Learn what .SVG is, how to open it, and use an embedded local-only tool for common tasks.
.SVG SVG is an XML-based vector image format for two-dimensional graphics. Unlike JPG or PNG, SVGs are made of mathematical paths, meaning they can be scaled to any size—from a tiny favicon to a giant billboard—without ever becoming pixelated or losing quality.
Basic info
- Full name: Scalable Vector Graphics
- Developer: World Wide Web Consortium (W3C)
- Category: Vector Image
How to open a .SVG file
On macOS: Supported by Safari, Preview, and standard design software.
On Windows: Can be opened by all modern web browsers (Chrome, Edge) or vector editors like Adobe Illustrator and Inkscape.
On mobile: Natively rendered by mobile browsers; often used for high-resolution app icons.
Try a related tool
Use a local-only tool (no uploads) for common tasks.
Related extensions
Browse similar formats in the Wiki.
Technical characteristics
- Text-based format that can be indexed, scripted, and compressed.
- Small file size for logos and icons compared to raster images.
- Supports CSS styling and SMIL/CSS animations natively.
Common scenarios
- Web developers optimizing site speed by replacing heavy PNG icons with SVGs.
- Graphic designers creating logos that need to remain sharp on Retina displays.
- Converting complex vector designs to high-resolution PNGs for social media use.
Security notes
Caution: Because SVGs are XML-based, they can contain malicious scripts (XSS). Always sanitize SVGs from unknown sources before using them on a live website.