What does the SVG optimizer remove?

Our optimizer removes XML declarations, DOCTYPE, comments, metadata elements, editor data (Inkscape, Illustrator), empty groups, unused definitions, and redundant attributes while preserving visual appearance.

Will optimization affect how my SVG looks?

Optimization can change meaningful IDs, metadata, whitespace, or unsupported markup. Compare the exported SVG with the original in its real destination and keep a backup.

How much can I reduce SVG file size?

Savings depend on the source and selected options. The page reports actual before-and-after byte sizes; some already optimized files may change very little.

Is my SVG code sent to any server?

Optimization runs locally and does not submit SVG input to a SimpleTaskTools endpoint. It is not a security sanitizer; inspect untrusted SVG and verify proprietary output before use.

Free Online SVG Optimizer & Minifier

Clean and minify SVG code. Remove metadata, comments, and reduce file size.

SVG Input

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Optimized Output

Paste SVG to optimize

Optimization Options

How the SVG Optimizer Works

Our SVG optimizer analyzes your SVG code and removes unnecessary data while preserving visual appearance. Design tools like Adobe Illustrator, Figma, and Inkscape add extra metadata, comments, and attributes that bloat file size without affecting how the SVG renders.

What Gets Removed

We remove XML declarations, DOCTYPE definitions, comments, metadata elements (title, desc, RDF), editor-specific namespaces and attributes (Inkscape, Illustrator, Sketch), empty groups and defs, and optionally minify whitespace for maximum compression.

Review the optimized file

The preview helps compare the result, but it cannot prove identical rendering in every browser or embedding context. IDs, CSS, scripts, external references, and accessibility metadata can be meaningful.

Privacy First

Optimization does not upload SVG input to a SimpleTaskTools endpoint. The copied or downloaded output is not a security sanitizer; inspect untrusted SVG before embedding it.

Frequently Asked Questions

Common questions about SVG Optimizer.

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What this tool does

Reduce supported SVG markup overhead before export.

How to use it

Paste SVG, choose cleanup options, then compare the preview and output with the original.

Worked example

An SVG containing an XML comment can omit that comment when comment removal is enabled, while retaining its shapes.

Limitations and checks

This is limited markup cleanup, not a complete SVG optimizer or security sanitizer. IDs, metadata and whitespace may have application-specific meaning; preserve a backup.

How your data is processed

The operation runs in your browser. Copy and download actions use your device. Where Save work is offered, a local copy is stored; eligible work can sync only under your enabled account settings. See Privacy for site analytics and storage details.

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