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SVG Optimizer — Free SVG Minifier (In-Browser)

Free SVG optimizer/minifier powered by SVGO. Strip bloat, comments and metadata to shrink SVG files with no visual change. Paste or upload — runs in your browser.

SVG Optimizer

Minify and clean up SVG markup right in your browser — nothing is uploaded. Paste your code or drop a .svg file, then optimize.

Input SVG

Original size: 468 B
Options
Original
468 B
Optimized
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Saved
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Optimized SVG

Run “Optimize SVG” to see the result here.

Preview

Preview of the optimized SVG appears here.
About this tool

Smaller, cleaner SVGs

Exported SVGs (from Figma, Illustrator, etc.) are full of editor cruft, comments and redundant precision. This tool runs SVGO in your browser to strip all that out — often cutting file size 40–70% with no visible change. Paste the code or drop a .svg, then copy or download the optimized result.

How to use the SVG Optimizer

Takes about a minute. No signup, no download, your data stays in your browser.

  1. 1
    Open the tool. Scroll up to the SVG Optimizer above — it loads instantly in your browser, no install needed.
  2. 2
    Enter your values. The fields come pre-filled with realistic defaults so you can see how it works — replace them with your own numbers.
  3. 3
    Read the result. The output updates instantly. Copy or share it — nothing is uploaded to a server, everything stays on your device.

Frequently asked questions

Common questions about the SVG Optimizer.

What does optimizing an SVG actually remove?

It strips things that do not affect how the graphic looks — editor metadata, comments, hidden elements, redundant attributes and excess decimal precision — so the markup gets smaller while the rendered image stays identical.

Will optimizing change how my icon or logo looks?

No. The goal is byte-for-byte smaller markup with a pixel-identical result; if you notice any visual change, it usually means an aggressive option removed something your file actually relied on.

Why is my SVG from Figma or Illustrator so bloated?

Design tools export with lots of editor-specific metadata, generated IDs and high-precision coordinates. Optimizing clears that overhead, often cutting file size substantially.

Is it safe to inline the optimized SVG directly in my HTML or React?

Yes, and it is often the point — smaller, cleaner markup is easier to paste inline. Just keep any IDs your CSS or JavaScript references, since cleanup can rename or drop unused ones.

Does the file get uploaded to optimize it?

No, the SVG is parsed and rewritten entirely in your browser, so nothing is sent anywhere.

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