Helqora is a "local-first" validator. While most tools force users to upload sensitive artwork to a server, we process everything entirely in the browser via a C++/WASM engine. 1. Privacy: Zero uploads. Your artwork never leaves your device. 2. Performance: Native C++ speed for instant analysis of DPI, bleed, and color profiles. 3.Depth: 70+(Not all is on the web) built-in presets specifically for POD sellers (Etsy, Printful, etc.) that generic checkers miss.