PNG to CUR Converter

About This Tool

The PNG to CUR Converter is designed for teams delivering Windows cursor assets within automated pipelines. It accepts a PNG input, applies specified hotspot coordinates, and outputs a CUR file suitable for distribution with desktop applications or installers. Conceptually, the tool rasterizes the PNG to the chosen cursor size, preserves transparency, and builds a proper CUR header to ensure compatibility across supported Windows environments. This enables repeatable asset creation in CI, with predictable results across multiple sizes and hotspot configurations. The unique value lies in explicit hotspot control, deterministic outputs, and a straightforward path from source PNG to a production-ready CUR. Typical use cases include desktop software UIs, game UI tooling, and installer experiences that require brand-consistent cursors. Core features include input validation, size and color-depth enforcement, alpha-preserving resizing, direct CUR output, and a binary artifact suitable for asset libraries. The tool is well-suited for automation, enabling teams to generate cursor sets without manual scripting, while exposing clear error codes for invalid PNGs, unsupported sizes, or hotspot out-of-range inputs.

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