SVG Optimizer — Minify & Clean SVG Files
Optimize and minify SVG code by removing metadata, editor data, and unnecessary attributes. See file size savings. Free tool.
Optimization Options
SVG Optimizer and Minifier
Paste your SVG code and optimize it by removing unnecessary attributes, metadata, comments, and whitespace. Reduce file size while keeping visual quality.
SVG files from editors like Illustrator and Figma often contain bloated metadata. Optimizing SVGs reduces file size by 20-80 percent, improving page load times.
Design tools embed editor-specific data into SVG files: Illustrator adds Adobe namespace attributes, Figma includes layer IDs, and Inkscape stores editor state. None of this data affects how the SVG renders in a browser. Stripping it reduces file size substantially without any visual change.
Beyond metadata removal, SVG optimization includes simplifying path data by rounding coordinates, merging adjacent path segments, and removing redundant transform attributes. A path with coordinates specified to six decimal places can typically be rounded to one or two decimals with no perceptible difference at screen resolution.
For icon systems, optimized SVGs can be inlined directly into HTML, eliminating HTTP requests entirely. A typical optimized icon is 200-500 bytes — small enough that inlining dozens of icons adds less overhead than a single external image request. Use our CSS Minifier alongside SVG optimization when building performance-critical web pages.
How the SVG Optimizer Works
- Paste your SVG code or upload an SVG file
- The optimizer removes metadata, comments, and redundant attributes
- Simplifies paths, merges similar elements, and rounds coordinates
- Download or copy the optimized SVG — typically 30-70% smaller
SVG Optimization for Web Performance
SVGs exported from design tools like Figma, Illustrator, or Inkscape often contain editor metadata, hidden layers, and unnecessarily precise coordinates that inflate file size. Optimized SVGs load faster and reduce bandwidth. Remove width/height attributes and use viewBox instead for responsive scaling. For icons, consider inlining small SVGs directly in HTML rather than using img tags to save HTTP requests.
When to Use an SVG Optimizer
Use this optimizer whenever you export SVGs from design tools like Figma, Illustrator, or Inkscape before adding them to your website. It is also useful for cleaning up SVG icons before adding them to a sprite sheet, reducing the payload of inline SVGs in HTML, and preparing SVG assets for performance-critical applications like email templates or mobile web pages.
Common Use Cases
- •Optimizing SVG icons exported from Figma or Illustrator before embedding in a website
- •Reducing SVG file sizes for faster page loads and better Core Web Vitals scores CSS Minifier — Reduce CSS Size Instantly
- •Cleaning up SVG code before creating icon sprite sheets or symbol libraries
- •Preparing SVG logos for email templates where file size directly impacts deliverability Compress Images Online — No Upload Required
Expert Tips
- ✱Remove width and height attributes from SVGs and rely on the viewBox attribute instead — this makes SVGs fully responsive and scalable via CSS.
- ✱For icon systems, inline small SVGs (under 1 KB) directly in HTML to eliminate extra HTTP requests.
- ✱After optimizing, validate your SVG by previewing it in a browser to confirm the visual output has not changed.
Frequently Asked Questions
- No. The optimizer removes metadata, comments, and redundant attributes that do not affect rendering. Path coordinates may be slightly rounded, but the visual difference is imperceptible at screen resolution.
- Typical reduction is 20-80% depending on the source. SVGs from Illustrator with heavy metadata see the largest reductions. Already-clean SVGs from tools like Figma may see smaller gains of 10-20%.
- SVG is generally better for icons and illustrations because it scales perfectly at any size, has smaller file sizes for simple graphics, and can be styled with CSS. PNG is better for complex images like photographs or detailed illustrations with many colors.
Will optimizing my SVG change how it looks?▾
How much smaller will my SVG file be?▾
Should I use SVG or PNG for web icons?▾
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