Image Resize Editor

The tool ingests image files or URLs and applies resizing operations to produce assets that meet target width, height, or file size constraints. It supports common formats (JPEG, PNG, WebP) and can preserve or strip metadata depending on user preference. Users specify target dimensions in pixels or as a max size and may enable aspect-ratio lock to maintain proportional scaling.\n\nCore workflow: specify a source image, choose a resize mode (fit within bounds, fill to exact dimensions, or crop to fill), set the desired output format and quality, and apply optional DPI or color profile settings. After processing, a preview and downloadable asset are provided. For batch jobs, multiple files can be queued with consistent settings.\n\nWho benefits: web teams, marketing, product studios, and developers automating asset pipelines. Unique value includes streamlined defaults for common sizes, loss-aware compression, and batch processing that ensures uniform output across platforms, reducing manual edits and turnaround time.\n\nAlgorithms & Calculations: resizing uses bicubic interpolation by default, with optional bilinear. Aspect-ratio lock preserves proportional scaling; mode crop computes centered cropping coordinates; mode fill adds padding with chosen color when aspect ratios differ. Outputs respect format-specific compression and metadata rules.\n\nError & Edge Cases: Unsupported formats or unreadable inputs produce explicit error codes; missing mandatory fields abort with per-file notes; batch processing continues for valid items while reporting failures.\n\nIndustry/Region & Localization: Pixel-based metrics align with web and print standards; supports international file naming and locale-insensitive processing.\n\nAssumptions & Exclusions: Assumes valid image sources; does not perform content-aware resizing or color grading; storage or CDN publishing is outside scope unless requested.