Free Image Tools for Every Use Case
Images are the largest single contributor to web page weight, often accounting for more than half of the total bytes users download. Every kilobyte you save from an image is a kilobyte that loads faster on a slow mobile connection. iLovePNG gives you the tools to optimize your images without paying for software or sacrificing quality.
Why Format Choice Matters
PNG is the right choice for logos, icons, screenshots, and any image that needs a transparent background. It is lossless, meaning every pixel is stored exactly. JPG is the standard for photographs — its lossy compression achieves very small files at good quality, ideal for web images. WebP is Google's modern format that beats both PNG and JPG in most situations: smaller files, transparency support, and near-universal browser compatibility.
Browser-Based Processing: Why It Matters
Traditional online image tools upload your files to a remote server, process them, and send them back. This introduces privacy risks, upload wait times, and often file size limits. iLovePNG uses the browser's built-in Canvas API and File API to process images on your own device. Your images never travel over the internet to our infrastructure.