SocketLens

Description SocketLens is a free network debugging toolkit for Mac, iPhone, and iPad. Connect to devices, run local servers, and inspect traffic through a simple interface. Whether you’re testing an API, troubleshooting a connection, or developing an IoT device, SocketLens brings seven networking tools into one app: • TCP Client and Server • UDP Client and Server • WebSocket Client and Server • HTTP Server with customizable responses Save named connection presets and run multiple sessions at once. Create reusable text or hexadecimal messages, enable automatic echo responses, and send to individual peers or all connected clients. Inspect incoming and outgoing traffic with timestamps, byte counts, text and hex views, filtering, and log export. Unread badges help you spot incoming messages in other sessions.