Resize photo

The tool resizes images by applying dimensions and format adjustments to produce web-ready assets. It supports aspect-ratio preservation, optional center cropping, and multiple output formats. Conceptually, the process involves measuring the source image, calculating a scale factor, and applying a resize operation with a chosen interpolation method. If preserve aspect ratio is enabled, one dimension governs the scale while the other follows to maintain proportionality. When crop-to-fit is requested, a crop region is computed to fill the target frame before resizing, ensuring no empty areas in the final image. The result is delivered with metadata identifying the final dimensions, format, and file size. This is valuable for designers delivering assets for responsive layouts, marketers optimizing images for fast loading, and developers automating asset pipelines. Unique value lies in combining precise dimension controls with flexible fit modes (cover, contain, fill) and seamless format conversion, reducing the need for external editors. Core features include: width and height inputs, aspect ratio option, crop versus fit decisions, multiple formats (JPEG, PNG, WEBP), quality settings, and a downloadable image. Typical use cases include creating 800x600 thumbnails, generating 1024px-wide product images for e-commerce, and resizing images for social media banners. The tool emphasizes accuracy in dimensions, predictable file sizes, and compatibility with common web standards.