SVG Image Compressor

This SVG image compressor shrinks your SVG logos, illustrations or icons to the smallest file size and best quality possible.

  • Made in Germany
  • EU GDPR compliant

  1. For best results use high quality source material that hasn't been compressed before.

  2. Drag & Drop

    Drag your image file onto this website. You can do this anytime.

  3. Paste image URL

    Paste an image URL from your clipboard into this website. You can do this also on the image processing page.

  4. Paste Base64 Data URI

    Paste a Base64 Data URI from your clipboard into this website. You can do this also on the image processing page.

  5. Paste image data

    Paste an image from your clipboard into this website. You can do this also on the image processing page.

  6. Use this Photoshop JSX-Script

    Use the script to send an image from Photoshop to compress-or-die.
    Copy it to the Photoshop Scripts folder. Overwrite what’s there if you’re asked.
    Windows: C:\Program Files\Adobe\Photoshop CS...\Presets\Scripts
    Mac OS X: Applications/Photoshop CS.../Presets/Scripts
    Restart Photoshop.

Allowed file formats: JPEG, PNG, GIF, WebP, SVG (max. 8 MiB)

Features

  • Uses proven SVG compression library "svgo"
  • Additional "Extreme compression" to shave off even more bytes
  • Prepares the image to ensure best gzip/brotli compression
  • For the technical enthusiats: Uses svgo, puppeteer and a lot of custom code.

Do you like the SVG Compressor?

Then it would be nice to share it with others.

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Why should I use this SVG compressor?

The small file size, crisp rendering at all zoom levels, and full browser support make the XML-based vector image format SVG the perfect format for logos, illustrations, and icons on websites.

Unfortunately, graphics programs (e.g. Adobe Illustrator, Adobe XD, Inkscape, Affinity Designer, Sketch, Figma, etc.) add a lot of meta-data and attributes to the SVG file, but these are not needed for display.

This compressor uses svgo to remove the data that is unnecessary for display. Furthermore, another extreme compression stage has been added, which again brings between about 10 and 20 percent savings in compression, making the result even considerably smaller than vecta.io's nano-compressor.

Browser support for SVG

ArticleThe big image compression tool comparison

Logos of compress-or-die, optimizilla, JPEGmini, Compressor.io, tinyjpg, kraken.io

There are a lot of articles about online image compression tools in the net, most of them are very superficial. Usually they end with a simple: "It generates smaller pictures, so it's got to be better."

Learn why such statements are most of the time meaningless, understand the technical background, and find out which tool you should use as of today.

18 min read

Read article

News
Christoph Erdmann
COD says Goodbye
2026-06-24

After 10 years of compress-or-die.com, it’s time for me to say goodbye. It’s been a great time—I’ve learned a lot technically, but I’ve also met some wonderful people.

compress-or-die.com was created back then to get the most out of graphics for small banners. At the time, I was still working at an advertising agency. And over time, it just kept growing and growing.

But some of you may have noticed that over the past two years, there have been hardly any changes, and there hasn’t been much from me to read—which was quite different back in the day.

But a lot has changed in my personal life: children, new and different hobbies, and health issues have shifted my focus in other directions. And so, I had less and less time and motivation left for this project that was once so close to my heart.

For this reason, this chapter is now coming to an end. I’d like to thank all of you for using COD and for providing such great feedback, which helped COD grow so much.

I’d especially like to thank the Patrons who have covered the server costs over the past few years. Thank you so much!

On July 25, 2026, I will send COD into its well-deserved retirement.

All the best to you all,
Christoph

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