Compress image online free

Images are usually the heaviest part of a web page, a presentation or an email. Compressing them reduces the file size by removing redundant data and adjusting quality intelligently, so the photo looks practically the same while taking up far less space. The result is faster page loads, a better experience for your visitors and real savings in storage and mobile data.

Load speed is also a Google ranking factor: lighter images improve metrics such as Largest Contentful Paint and help your site perform better in search results. That is why compressing photos before uploading them to your blog, online store or social media is one of the habits that delivers the most performance for the least effort.

With DocuMixa you can compress JPG, PNG and WEBP files at the level you need: maximum compression to send via messaging or attach to size-limited forms, balanced for general use, and high quality when sharpness matters most, such as a product catalog. You will see the size before and after so you can decide with data rather than guessing.

The whole process runs without installing software and without watermarks. Your files are processed temporarily and deleted automatically, so you can optimize personal photos or work documents with peace of mind.