A practical guide
Resize transparent graphics without filling the background.
PNG is often chosen for logos, interface assets, screenshots, diagrams, and cut-out graphics. This route changes PNG width and height in the browser while keeping the output in a format that supports transparency. Exact dimensions, percentage scaling, and maximum-size presets cover common handoff requirements without uploading the source.
Downscaling can soften very thin lines or small type because several source pixels must be combined into fewer output pixels. Inspect the result at its intended display size, especially for icons and UI captures. A smaller canvas does not guarantee a smaller byte count after lossless PNG encoding, but it removes unused resolution and can reduce memory and layout work where the image is displayed.