HTML Link & Heading Extractor
About SVG Attribute Cleaner
The SVG Attribute Sanitizer & Redundant Metadata Cleaner strips editor bloat (`xmlns:inkscape`, `sodipodi:*`, `sketch:*`, `adobe:*`, `data-name`), removes unreferenced `<defs>`, and minifies inline style attributes for production web assets.
How to Use SVG Attribute Cleaner
Step 1
Paste your SVG source code into the editor.
Step 2
Toggle cleanup options (Strip namespaces, Remove empty groups, Convert styles).
Step 3
Inspect the cleaned SVG output and byte reduction percentage.
Step 4
Click "Copy Sanitized SVG".
Practical Use Cases for SVG Attribute Cleaner
Sanitizing Illustrator, Inkscape & Figma SVG Exports
Remove heavy XML namespaces, editor metadata, generator comments, and proprietary layers from design software exports before deploying to production.
Reducing SVG File Size by 40-70%
Eliminate duplicate IDs, empty groups (`<g></g>`), and redundant xmlns declarations to minimize asset payload size in web apps.
Input & Output Examples
Cleaning Inkscape Metadata from SVG
`<svg inkscape:version="1.2" sodipodi:docname="icon.svg"><g id="layer1"><path d="..."/></g></svg>`
`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="..."/></svg>`
Key Features & Performance
- ✓Strips: Inkscape, Sodipodi, Sketch, Illustrator, and CorelDraw XML metadata.
- ✓Removes empty `<g>` wrapper groups, XML declarations (`<?xml ...?>`), and doctype headers.
- ✓Converts inline `style="..."` attributes to clean presentation attributes (`fill`, `stroke`).
- ✓100% Client-Side memory execution.
- ✓1-Click Copy sanitized SVG.
Key Terminology & Definitions
XML Namespace (`xmlns`)
A mechanism used in XML documents to avoid element name conflicts, often added by design applications for private editing metadata.
Presentation Attribute
An SVG XML attribute (such as `fill="red"` or `stroke-width="2"`) that styles an element without requiring inline CSS.