One click to the exact size a platform or document needs.
Presets save you from looking up pixel sizes. The image resizer has presets for marketplaces such as Amazon, Etsy, Shopify and eBay and for social sizes like an Instagram post or a YouTube thumbnail; the cropper frames photos to the same social sizes; and the passport photo maker has presets for 13 photo sizes and documents, from passport size 35 × 45 mm to the US visa photo. All of them run in your browser.