SVG Optimizer, Cleaner & Data URI Generator
Strip editor junk, comments, and redundant metadata from SVGs. Convert directly to CSS Data URI or React JSX.
Batch workspace
Format multiple files locally in one run.
How to use the SVG Optimizer & CSS Data URI
Paste code or file
Paste your raw XML text or upload directly.
Configure options
Choose indentation, dialect, or formatting preferences.
Format & export
Click format, then copy, download, or inspect in tree view.
What is a SVG Optimizer & CSS Data URI?
Strip editor junk, comments, and redundant metadata from SVGs. Convert directly to CSS Data URI or React JSX. This tool re-indents and organizes code according to standard style conventions while checking for syntax validity. Everything executes 100% inside your browser, guaranteeing zero latency and complete privacy for API keys, user tokens, and confidential database schemas.
Options Explained
| Option | Description |
|---|---|
| Output Format | Select whether to output minified SVG, a Data URI for CSS/HTML, or a React JSX icon component. |
Frequently Asked Questions
Why should I optimize my SVG files?
Exported SVGs from software like Illustrator, Figma, or Inkscape contain heavy XML comments, doctypes, metadata tags, and editor-specific attributes that bloat webpage sizes without affecting visual rendering.
How does the CSS Data URI option work?
It encodes the cleaned SVG into an inline `data:image/svg+xml,...` string that can be used directly inside CSS `background-image` properties without needing separate HTTP asset requests.
Is my data uploaded when I use the SVG Optimizer & CSS Data URI?
No. All processing runs entirely in your browser. Nothing is sent to a server unless you explicitly create a share link.
Does this tool work offline?
Yes. After the first visit, the PWA service worker can serve the page and run the formatter without a network connection.
What is the maximum input size?
Most tools accept up to about 5MB in the editor. Very large inputs are processed preferentially in a Web Worker and may download instead of filling the output pane.