SVG Optimizer

Optimize an SVG file online with compression and precision options. Compare the result with your original before using it on a website.

Choose an optimization setting

Select an SVG and review the available optimization level, precision, and attribute options. Start with a conservative setting, select Optimize SVG, and compare the original and optimized previews. Keep an untouched source copy.

Inspect the drawing before downloading

Check thin lines, corners, clipping, gradients, text, and any part that relies on an identifier or attribute. Reducing numeric precision or removing attributes can change rendering. A smaller result is useful only if it retains the features your project needs.

Test it in the destination

Download the optimized file and open it in the browser or application where it will be used. Check its intended size, any animation, and the relationship between the viewBox and displayed dimensions. Compare more than a thumbnail.

Optimization does not establish safety

This page reports changes to file size and markup. It does not certify that an SVG is safe to publish, remove every unwanted feature, or guarantee compatibility with an upload service. Review untrusted SVG files through an appropriate security and publishing workflow before using them on a website.

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