Advanced PNG Optimizer от Skye

The Advanced PNG Optimizer is a powerful and easy-to-use Firefox extension that allows you to optimize and compress PNG images directly from your browser. Whether you're looking to reduce image file sizes for your website, free up space on your device, or prepare images for sharing, this tool provides a range of advanced features to meet your needs.

How to Use:

Drag & Drop Images: Drag your PNG images and drop them into the designated area within the extension's popup interface.
Optimize: Click the "Optimize Images" button to compress the images. The optimized images will appear below with download links.
Download: Click on the "Download Optimized Image" link to save the optimized image to your device.