The Arduino Web Editor is a part of the Arduino Cloud platform, designed to let you write code and upload sketches directly from your browser without a full software installation.
To use the web editor, follow these steps to set up the necessary bridge between your hardware and the cloud: Install the Arduino Cloud Agent arduino web editor download
While the editor itself is hosted online and cannot be "downloaded" for offline use, you must download a small background utility called the to enable communication between your web browser and your physical Arduino board. How to Get Started with Arduino Web Editor The Arduino Web Editor is a part of