The Free SVG Optimizer
Paste your SVG, hit optimize, and get a leaner file — instantly, client-side only. No upload, no server, no sign-up. Removes comments, metadata and excess whitespace.
What is SVG optimization?
SVG files exported from design tools like Illustrator, Figma, or Inkscape often contain a lot of extra code that is invisible to the end user: editor-specific metadata, XML comments, empty groups, redundant attribute whitespace, and human-readable formatting. All of this bloats the file without adding anything to the visual output.
SVG optimization strips away that noise. The result is a smaller file that renders exactly the same — which means faster page loads, less bandwidth, and cleaner markup in your codebase.
Before: 4.8 KB (with metadata, comments, whitespace) After: 1.9 KB (optimized) Saved: 60%
How to optimize your SVG
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1
Open your SVG source
In your design tool or file manager, open the SVG file as plain text. In most editors: right-click → Open with → Text Editor.
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2
Paste the code
Select all the SVG source code and paste it into the left input field above.
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3
Click "Optimize SVG"
The tool removes comments, metadata, editor artifacts and excess whitespace. The optimized code appears on the right, with live size stats.
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4
Copy and replace
Hit "Copy SVG" and paste the result back into your project. The preview below the inputs confirms the visual output is unchanged.
Frequently asked questions
What does SVG optimization do? +
It removes unnecessary code like comments, metadata, editor artifacts, and excess whitespace, reducing file size without changing the visual output.
Is my SVG file uploaded anywhere? +
No. All optimization runs in your browser. No files are sent to any server.
How much can file size be reduced? +
Typically 20-60%, depending on how much editor metadata the original SVG contains.
Will optimization change how my SVG looks? +
No. Only non-visual code is removed. The visual output stays identical.