SVG Optimizer
Paste SVG markup or choose an SVG file to optimize it in your browser, then compare the size and download the result.
Remove redundant SVG markup and reduce file size locally. The optimizer preserves the viewBox and removes script elements and script-based event handlers.
🔒 All processing happens in your browser — files never leave your device. Your input stays in this browser and is not uploaded to Smart Online Tools.
How it works
- Choose an SVG file or paste SVG markup.
- Select Optimize SVG and review the size comparison and output.
- Download the optimized file and check it in your website or design tool.
Good to know: Optimization can change SVG structure and removes script-based content for safety. Keep the original and check the appearance and accessibility before using the result.
Privacy and processing
Your input stays in this browser and is not uploaded to Smart Online Tools.
Optimize SVG markup locally
SVG graphics are text-based vector images. Removing metadata, redundant attributes, comments, and unnecessary precision can make them smaller while preserving their viewBox so they remain scalable.
Some SVGs depend on unusual metadata, scripts, or editor-specific information. This tool removes script elements and event handlers; retain the original if you need that information or behavior.
Frequently asked questions
Will the PNG stay sharp at every size?
No. It is rasterized at the dimensions you choose; enlarging it later can make it look soft.
Can PNG keep a transparent background?
Yes, if the source SVG is transparent and you export PNG.
Why might some SVG files fail?
Complex, malformed or active embedded content may not be supported by the browser converter.
What does SVG Optimizer do?
Reduce SVG file size by removing redundant markup. Paste SVG markup or choose an SVG file to optimize it in your browser, then compare the size and download the result.
Does this tool upload my files or input?
Your input stays in this browser and is not uploaded to Smart Online Tools.