SVG Optimizer & Minifier
Minify SVG files online with SVGO. Remove redundant markup and reduce file size while preserving your artwork. Free and 100% browser-based.
1 Original SVG
Paste or drop a file2 Optimized output
SVGO multipassYour file is processed on this device and never uploaded.
How it works
From input to output,
in a few clicks.
Clean up editor-generated markup, collapse path data and remove unused definitions without sending your design to a server. The optimizer uses SVGO in a Web Worker for a responsive editing experience.
- Upload or paste an SVGDrop an .svg file into the upload area, or paste its markup into the input editor.
- Choose cleanup optionsControl comment and metadata removal. The viewBox is preserved for reliable scaling.
- Compare and exportReview the size reduction and preview, then copy or download the optimized SVG.
Good to know
Frequently asked questions
Will SVG optimization change how my image looks?
The default configuration preserves the viewBox and visible geometry. Always check the preview, especially for complex SVGs with scripts, animation, or unusual editor-specific markup.
How much can SVGO reduce an SVG file?
Savings vary by source. Editor exports often contain redundant metadata and numeric precision, while already-minified icons may only shrink slightly.
Does the optimizer run on a server?
No. SVGO runs in a Web Worker inside your browser. Your source and optimized files stay on your device.