ToolJoltTools

Image Compressor

Image Compressor — a free, in-browser design & CSS generator with live preview and copy-ready output.

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About Image Compressor

Use Image Compressor to create or transform visual assets without any upload. Everything runs client-side, so it is fast, private and completely free.

How to use Image Compressor

  1. 1Open Image Compressor — there is nothing to install and no account to create.
  2. 2Choose your image or settings; everything is processed locally in your browser.
  3. 3Preview the result, fine-tune the options, then download or copy the output.

Why use Image Compressor?

  • ✓Your files never leave your device
  • ✓Works offline once the page has loaded
  • ✓Download or copy the result in seconds
  • ✓Free, private and watermark-free

Frequently asked questions

Are my files uploaded to a server?+

Never. Image Compressor processes everything in your browser, so your files stay on your device and it works even offline.

Is Image Compressor free to use?+

Yes. Image Compressor is completely free with no sign-up, no watermark and no usage limits. It runs entirely in your browser.

Does Image Compressor upload my data anywhere?+

No. Image Compressor runs 100% client-side — everything happens locally in your browser and nothing is sent to a server, so your work stays private.

Can I use the output in commercial projects?+

Absolutely. Anything you create with Image Compressor is yours to use in personal and commercial projects with no attribution required.

What you can do with Image Compressor

Use Image Compressor to prepare images and assets for the web without round-tripping through heavy software. Everything stays on your device, so it is quick, private and free for client projects.

How to add Image Compressor to your website

  1. 1Create your asset in Image Compressor and download the file (or copy the data URL).
  2. 2Upload the file to your site or CDN, or reference the data URL directly in an <img> tag or CSS background.
  3. 3Use it as a favicon, an og:image social preview, or an inline image wherever you need it.

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