fit image tool

This tool accepts a source image and target pixel dimensions to produce a resized image that fits a specified frame. It supports two main strategies: cover, which crops the image to fill the target rectangle, and contain, which scales to fit inside with optional padding. Users can also choose to keep the original aspect ratio or force a exact size by disabling ratio preservation. Outputs include a resized image in PNG, JPEG, or WebP formats and metadata such as final width and height. The tool operates in a deterministic pipeline: validate inputs, compute scale factors, apply cropping or padding, render the output, and attach dimension metadata. The approach minimizes quality loss by selecting high-quality resampling, and preserves color space where possible. This tool is intended for web teams, marketers, and publishers who need consistent asset dimensions across thumbnails, product galleries, and social posts. Unique value lies in offering both crop-to-fill and fit-with-padding options in a single workflow, with clear outputs and format choices suitable for rapid asset pipelines. Typical use cases include standardizing hero images, social previews, and catalog thumbnails without manual edits. The system also documents edge cases and failure modes to ensure predictable results across formats and sizes.