Most online image tools force you to upload your sensitive passports, IDs, and tax documents to a random cloud server. You have no idea who is storing your data or where it goes. GASO Studio is different. We built a suite of professional image tools—including Smart Compress, Biometric Crop, ID Combiner, and Format Converter—that run 100% locally in your web browser using WebAssembly (WASM). Your files never leave your device, meaning your sensitive IDs and personal photos stay private, forever.