The most common way to perform this conversion is using the utility provided with the . This library is the standard for driving OLEDs, TFTs, and e-ink displays in the Arduino ecosystem.
Converting fonts to the .vlw format—a specialized anti-aliased bitmap format used primarily by the Processing development environment and the TFT_eSPI library for microcontrollers like the ESP32—is typically done using one of the following tools. Recommended Conversion Tools Processing IDE (Native Tool) : The most reliable method. Open the Processing IDE. ttf to vlw converter