SVG Minifier
About SVG Minifier
The SVG Minifier & Vector Optimizer reduces SVG file sizes by 40% to 80% through aggressive whitespace removal, path coordinate precision rounding, stripping unused namespaces/metadata/comments, and combining redundant paths with zero visible quality loss.
How to Use SVG Minifier
Step 1
Upload an `.svg` file or paste raw SVG markup into the editor.
Step 2
Select coordinate precision rounding level.
Step 3
Click "Minify SVG" to inspect the byte savings and side-by-side visual comparison.
Step 4
Download the compressed SVG.
Practical Use Cases for SVG Minifier
Web Asset & Core Web Vitals Optimization
Shrink SVG vector illustrations and icons to minimize page load times and improve Largest Contentful Paint (LCP) scores.
Inline SVG Code Compression
Compress SVGs before embedding them directly into HTML or React JSX components to keep bundle sizes lean.
Input & Output Examples
Minifying 12KB Illustration SVG
12.4 KB SVG with Illustrator metadata and verbose decimal precision
3.1 KB Minified SVG (75% file size reduction | Identical visual vector fidelity)
Key Features & Performance
- ✓Removes comments, XML doctypes, metadata tags, and unused namespaces (Inkscape, Illustrator, Sketch).
- ✓Configurable coordinate precision rounding (1 to 5 decimal places).
- ✓Minifies path segment commands (`M`, `L`, `C`, `Z`) into compact relative coordinate strings.
- ✓100% Client-Side memory execution.
- ✓1-Click Copy and 1-Click `.svg` download.
Key Terminology & Definitions
Coordinate Precision Rounding
Limiting floating-point numbers in vector paths (e.g. converting `12.345678px` to `12.35px`) to eliminate bytes without perceptible visual change.
Lossless Vector Compression
Shrinking SVG source code strictly by eliminating non-rendering metadata and simplifying notation while preserving exact geometric curves.