Image Tools

Most online image tools make you upload the file first. That is a bad trade for a screenshot of a dashboard, a customer's logo or anything else you would not hand to an unknown server. It is also slow for the large files where the saving matters most.

These tools do the work in your browser. The converter draws your image onto a canvas and re-encodes it as PNG, JPEG or WebP at the quality and dimensions you pick, and shows the size before and after. The SVG optimizer runs SVGO, the same tool many build pipelines use, and strips the editor metadata that can make an exported icon several times larger than it needs to be. The favicon generator takes one square image and produces every size browsers and phones request, plus the HTML tags and the web app manifest.

Because nothing is uploaded, these tools also keep working once the page has loaded, whether you are on a plane, behind a corporate proxy or fully offline.