SVG Optimizer (scour)

Strip metadata, redundant attrs and whitespace to slim SVG files.

Shrink your Scalable Vector Graphics (SVGs) to their smallest possible size with our free online SVG Optimizer. By intelligently stripping out unnecessary metadata, redundant attributes, and excess whitespace, this tool dramatically reduces file size without affecting the visual quality of your image. This means faster-loading websites, more responsive applications, and cleaner, more manageable code for your projects.

How Our SVG Optimizer Works

Our tool analyses the code structure of your uploaded SVG file. It identifies and removes elements that are not essential for rendering the image. This includes editor metadata (like comments from Adobe Illustrator or Inkscape), empty container elements, redundant attributes, and unnecessary whitespace. The process is entirely automated: simply upload your SVG, and our optimiser will provide a slimmed-down version for you to download instantly. The result is a clean, lightweight file that behaves identically to the original but loads significantly faster.

When to Optimise Your SVGs

Optimising SVGs is a crucial step for any web-based project. You should use this tool whenever you are preparing graphics for a website, web application, or mobile app. Smaller file sizes lead directly to improved page load speeds, which is a key factor for both user experience and search engine rankings. It's also beneficial for:

Embedding graphics in documents or presentations to keep the overall file size down.
Preparing icons and logos for user interface (UI) design systems.
Cleaning up SVGs that have been exported from various design programs before sharing them with developers.

Before you get started, explore our full range of free online tools to see what else you can accomplish. If you need to convert your vector to a raster format after optimisation, our SVG to PNG converter is the perfect next step.

Tips for Perfect SVG Optimisation

To get the best results, keep a few things in mind. First, always keep a backup of your original, un-optimised SVG file. While our tool is non-destructive, having the original is useful if you need to make complex edits later, as some optimisations can make the code harder to read for a human. Second, visually inspect the downloaded SVG to ensure it renders exactly as you expect. In rare cases, aggressive optimisation can affect complex shapes or filters. Finally, for the smallest possible files, ensure your original vector graphic is as simple as possible before exporting it from your design software. For more inspiration on what you can create, check out our collection of SVG files.

Frequently asked questions

Why should I optimise my SVG files?

Optimising SVGs reduces their file size, which makes your website load faster. This improves user experience and can positively impact your search engine rankings.

Does optimising an SVG reduce its quality?

No, our SVG optimizer removes unnecessary code and metadata without affecting the visual appearance of the graphic. The image quality remains identical.

What kind of data is removed from an SVG during optimisation?

The tool strips out editor-specific comments, empty tags, redundant attributes, and unnecessary whitespace. This cleans up the code without changing how the image is rendered.

Is it safe to use this online SVG optimizer?

Yes, your files are processed securely on your device or are deleted from our servers immediately after processing. We do not store your images.

Can I edit an SVG after it has been optimised?

Yes, you can still edit an optimised SVG, but the code may be less human-readable. It's always a good practice to keep a copy of your original file for future edits.

Does this tool work with SVGs from Illustrator, Figma, or Inkscape?

Absolutely. Our tool is designed to clean up SVG code exported from any popular vector design application, removing the specific metadata each one adds.

What is the difference between an SVG and a PNG?

SVG is a vector format that scales infinitely without losing quality, making it ideal for logos and icons. PNG is a raster format with a fixed pixel size.

About SVG Optimizer (scour)

SVG Optimizer (scour) is a free online tool from Wallpapers.com that runs entirely in your browser — no install, no watermark, no email sign-up for the first try. Strip metadata, redundant attrs and whitespace to slim SVG files.

How to use SVG Optimizer (scour)

Drop your image into the upload area (single or batch — toggle Bulk at the top).
Pick any settings the tool exposes (size, format, quality).
Click Run. The result downloads automatically — no manual save step.

When to use it

Common use cases include: prepping images for web upload, e-commerce listings, social media platforms with format constraints, and converting files from one device or app to another.

Free vs Premium

Every visitor gets a free trial run; signed-in free users get a higher daily quota. Subscribe to Premium for unlimited runs, bulk processing up to 200 images per job, priority queue, and ad-free browsing.