If you mean the process of creating (generating) a USB stick that can install an operating system, you can use these official and third-party "creation" tools:
: A specialized USB device used to generate true random numbers for security and cryptographic applications. 2. "Generating" a Bootable USB Drive buy usb
: A compact device that generates sine, square, and triangle waveforms up to 1 MHz. It features a 10-bit DAC and is controlled via dedicated Windows software. If you mean the process of creating (generating)
: A multi-function USB instrument that acts as a 125 MS/s oscilloscope, waveform generator, and logic analyzer. and logic analyzer.