To access features like URL or Page Optimizer, you’ll have to opt for their one-time payment plans. Simply type in your website’s URL to obtain this report. One helpful thing about ImageRecycle is that it gives you a free report about your website with details of images that need optimization. You can drag and drop your images on to the website and download the optimized images with a click. Not just PNG or JPEG, this tool supports even GIFs and PDFs. If you’ve got images in multiple formats to optimize, you’ll find ImageRecycle to be a safe bet. 👉 PNG Image file saving: 99.98% (output file is JPEG) If you’re okay with that, then Compress Now takes the crown for best image compressor without losing quality.

The one downside of this online image optimizer is that while you can feed all three image file types (JPEG, PNG, GIF) into the tool, it will only spit out JPEGs on the other end. When I say smidgeon, I mean that I’d have a hard time telling which is which if you shuffled them and asked me to pick out the compressed versus the original. The compressed image was a smidgeon less shiny. When running the test, I set the compression amount to 65% and to my naked human eye, I could barely tell the difference between the original and the much lighter compressed version. The maximum file size you can upload is 9 Mb = 9000 KB, which is well above and beyond our two example images. It has a few other useful features, including the fact that it allows you to choose the degree to which you’d like to compress your uploaded image.

Compress Now is an excellent image optimizer tool that allows you to compress three of the most common image file types: JPG, GIF, and PNG.

Best image compression software for mac