SVG Optimizer
Optimize and minify SVG files to reduce file size
SVG Optimizer strips comments, XML declarations, redundant whitespace, and inter-tag spacing from SVG files, reporting the byte savings — useful for icons and illustrations shipped to production.
Content reviewed: August 24, 2026
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All processing runs locally in your browser. Your files and text are not sent to Tool-web's server.
Actions:
How to Use
- Upload or paste your SVG code
- Choose optimization level
- Click "Optimize" to process
- Download the optimized SVG
Features
- Removes unnecessary metadata
- Simplifies path data
- Strips hidden layers
- Removes editor-specific elements
- Shows size reduction percentage
Tips for getting SVG Optimizer right
- Textual cleanup alone often saves 10–30% on designer-exported files bloated with editor metadata
- Verify rendering after optimizing — especially gradients and filters inside defs blocks
- For deeper path-level optimization, pair this with SVGO in a build step
What gets removed
- <!-- --> comments and <?xml …?> prologs
- Runs of whitespace collapsed; > < gaps between tags closed
- Trailing whitespace per line normalized
- Nothing structural: paths, transforms, and attributes stay intact
Before → After example
- icon-exported-from-editor.svg: 4,120 bytes (with comments + pretty-printed indentation)
- After optimization: 2,870 bytes (~30% saved), identical rendering
Frequently Asked Questions
Will optimization change how my SVG looks?
No. The optimizer removes invisible metadata and redundant data without affecting the visual appearance.
How much can SVG files be reduced?
Typical reduction is 20-60% depending on how the SVG was originally created and what metadata is present.
Does it work with complex SVGs?
Yes. The optimizer handles SVGs of all complexity levels, from simple icons to detailed illustrations.
Privacy & Security
Optimization runs locally on text you paste or drop. Artwork never leaves the device.
Tips & Best Practices
- Textual cleanup alone often saves 10–30% on designer-exported files bloated with editor metadata
- Verify rendering after optimizing — especially gradients and filters inside defs blocks
- For deeper path-level optimization, pair this with SVGO in a build step
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