SVG Optimizer

Upload an SVG file, remove extra markup, tune decimal precision, and compare optimized SVG code before download.

Clean SVG files with comments, editor metadata, hidden elements, and empty groups removed.

Compare original and optimized previews before replacing icons or interface artwork.

  • Minify SVG markup in browser
  • Preview original and optimized SVG
  • Copy or download cleaned code

How to use SVG Optimizer

Use this SVG optimizer to load one SVG, choose cleanup settings, compare previews, and save the version that still renders correctly.

  1. 1

    Upload one SVG file

    Drop a .svg file into the upload area, then confirm the original preview, file size, and source artwork are the asset you meant to optimize.

  2. 2

    Adjust cleanup and precision controls

    Toggle comment removal, metadata removal, editor data cleanup, hidden element removal, group collapsing, style minification, and numeric precision based on how the SVG will be used.

  3. 3

    Compare and export the optimized SVG

    Check the optimized preview against the original, review file size savings and rendered shapes, then copy the code or download the cleaned SVG for your project.

SVG file cleanup controls

Remove comments, XML declarations, metadata, editor-specific attributes, hidden elements, empty groups, and extra spacing from a single SVG file.

Before and after SVG preview

Original and optimized previews sit side by side so icon shapes, fills, viewBox behavior, and transparent backgrounds can be inspected visually.

Browser SVG optimization

The SVG cleanup runs inside the browser tab, which keeps client artwork, draft icons, and exported logo files away from server processing.

Decimal precision slider

Numeric rounding can be raised or lowered from the settings panel, helping balance smaller markup against path accuracy for detailed artwork.

SVG size savings readout

Original size, optimized size, and percentage savings are shown above the preview, making compression results easier to judge quickly.

Copy and download output

The cleaned SVG can be copied as markup or downloaded as a new file, which fits inline icons and asset-folder workflows.

SVG Optimizer privacy and processing

SVG Optimizer documents browser-side file handling, session-only storage, account-free access, and review checks for private icons, client exports, and production design assets.

Processing Browser

The SVG optimizer runs in the browser, reads the selected SVG as text, applies selected cleanup options, and refreshes previews without uploading the file.

Storage None

Original and optimized SVG code stay in the current browser session; Rune does not store the file after you close or reset the page.

SVG Optimizer account access

No sign-in is required to optimize, preview, copy, or download SVG code while using the normal workspace on this page.

Before You Use SVG Optimizer

Review these SVG optimization checks before replacing a production icon, uploading brand artwork, or committing cleaned SVG code to a repository.

Privacy

Remove unrelated client notes or private comments from the SVG before loading it into any browser tool.

Because the optimizer runs locally, the main privacy risk is exposing sensitive artwork on your own screen.

Accuracy

Preview paths, fills, gradients, masks, and viewBox behavior after cleanup because aggressive options can change rendering.

Keep a copy of the original SVG until the optimized version has been checked in the real layout.

Compatibility

Some editors depend on metadata, title, desc, or namespace details that may be removed during cleanup.

If the exported SVG breaks, restore the original and retry with fewer cleanup toggles or higher numeric precision.

Output

Use the download when you need a clean .svg file, or copy the code for inline markup.

Test the optimized asset inside the final component, email, CMS, or build pipeline before replacing originals.

Limits

SVG Optimizer processes one SVG file or pasted SVG markup in the browser workspace; very large SVGs, complex paths, or malformed markup can slow preview, optimization, copy, and download.

Questions about SVG Optimizer

What does SVG Optimizer remove from an SVG file?

It can remove comments, metadata, editor-specific attributes, hidden elements, empty groups, XML declarations, doctypes, style spacing, and extra numeric precision when those options are enabled.

Can I use SVG Optimizer as an SVG minifier online?

Yes. It minifies SVG markup in the browser and shows file size savings, but you should still compare the visual preview before replacing production assets.

Does SVG Optimizer upload my SVG file?

The tool reads the selected SVG in the browser and generates the optimized version on the page, with no sign-in required for the normal workspace.

What should I check after optimizing SVG code?

Check the rendered preview, viewBox sizing, gradients, masks, fills, accessible title or desc needs, and final placement in the component that will use the SVG.

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