Image Editor in CM

This tool enables image editing with centimeter-based measurements as the primary unit, supporting precise control over width and height, cropping, and export. Conceptually, it treats cm as the fundamental specification for canvas size, then converts to pixels using a chosen DPI to render edits accurately. It benefits designers who prepare print-ready assets, educators creating handouts with strict dimensions, and students learning layout discipline. Its unique value lies in consistent cm-based dimensioning across edit operations and predictable export outputs, enabling reliable reproduction in print and documentation. Core features include cm-based canvas sizing, DPI-driven pixel conversion, crop and resize operations, rotation, and PNG/JPEG export with adjustable quality. Use cases range from preparing posters to classroom materials where exact measurements matter; the tool supports cm-grid snapping for alignment and an aspect-ratio lock for quick proportional edits. The absence of vector editing means it focuses on raster workflows with precise sizing, suitable for image preparation and asset finalization in cm-oriented projects.