Shrinkray: Compress Images Securely in Your Browser

Online image compressors typically upload files to remote servers, creating unnecessary privacy risks for sensitive documents like IDs and receipts. Shrinkray solves this by processing everything locally using the Canvas API, ensuring your images never leave your device while delivering impressive compression ratios (85-90% size reduction). Built with open-source vanilla JavaScript and featuring offline capability, batch processing, and multiple format support, it represents a genuinely privacy-first alternative.