U8x8 - Fonts

U8x8 supports (no extra memory):

The U8x8 font system demonstrates that more power is not always better. In the world of embedded systems, the ability to display readable text with zero-buffer overhead is a powerful tool. As we continue to integrate microchips into every facet of life, the efficiency of U8x8 remains a benchmark for practical, resource-conscious engineering. u8x8reference · olikraus/u8g2 Wiki - GitHub u8x8 fonts

library, part of the larger U8g2 project a text-only interface for monochrome displays that uses fixed-size 8x8 pixel tiles U8x8 supports (no extra memory): The U8x8 font

A grid of 8x8 blocks. “U8x8 draws only whole characters . Each character is a tiny 8-pixel-high by 8-pixel-wide stamp. Your screen isn’t 128x64 pixels to U8x8. It’s 16 columns by 8 rows of stamps .” u8x8reference · olikraus/u8g2 Wiki - GitHub library, part

The library includes a vast array of font styles. These are categorized by their character sets and visual density.