Click a part to select it, drag on empty space to select several. Keyboard shortcuts ?
Nothing is uploaded: the link and the file carry the design itself, and only the design (its parts, settings, names and description) - nothing about you or your computer.
In ENH Master: copy the link or code, open the CUSTOM unit's glass panel in the plugin and click PASTE A DESIGN CODE - your panel, knobs and sound load in the rack.
Paste the link in a chat: whoever clicks it opens your design. Or send the file: they open it here (Open a file, or drop it on the unit).
Pick what it does and how it looks - it's built for you, sound and all. Change anything after.
Copy this into any AI chat (ChatGPT's free tier works, or Claude), ask for what you want - "tidy this up", "make it look vintage" - and paste its reply below. Nothing is sent from here: you do the copying. The reply is checked like any share code: it can only change the design.
The designer needs JavaScript. Everything runs in your browser; nothing is sent anywhere.