If you have ever worked with a monochrome OLED, a graphic LCD (like the Nokia 5110), or a VGA text generator on an FPGA, you have likely encountered a family of fonts known as the "Fixed" fonts. Among them—hiding in plain sight in thousands of repositories—is Font 6x14.h.
At first glance, it is just a header file containing an array of bytes. But look closer, and you’ll find one of the most perfectly balanced fixed-width fonts for constrained embedded systems.
In this post, we will explore where to download this library, how it works internally, why you should choose 6x14 over 8x8, and how to implement it in your next project.
If you are searching for a font library download that balances size, style, and function, the 6x14 bitmap font is an industry-proven choice. It offers superior readability over 5x7, consumes less memory than 8x16, and fits neatly on 128x64, 128x32, and 84x48 displays.
Final Download Recommendation: Do not hunt shady forums. Go directly to:
github.com/olikraus/u8g2 (Search for u8g2_font_6x14_t).h download required.Once integrated, you will have a clean, professional-looking terminal interface that feels like a vintage terminal but runs on modern bare-metal hardware.
Further Reading:
u8g2_font_6x14_mf (with full character box).ttf2bdf and bdf2u8g to create custom 6x14 variants.Have you used the 6x14 font in a project? Share your experience in the comments below.
// font6x14.h
// 6x14 monochrome bitmap font — ASCII 32..127
// Each glyph: 14 bytes (one byte per row, lower 6 bits used: bit0 = leftmost pixel)
// Usage: glyph = font6x14[ch - 32]; draw row r using glyph[r]
#ifndef FONT6X14_H
#define FONT6X14_H
#include <stdint.h>
#define FONT6X14_WIDTH 6
#define FONT6X14_HEIGHT 14
#define FONT6X14_FIRST 32
#define FONT6X14_LAST 127
#define FONT6X14_COUNT (FONT6X14_LAST - FONT6X14_FIRST + 1)
static const uint8_t font6x14[FONT6X14_COUNT][FONT6X14_HEIGHT] =
/* 32 ' ' */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* 33 '!' */
0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x10,0x10,0x00,0x00,0x00,0x00,
/* 34 '"' */
0x28,0x28,0x28,0x28,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* 35 '#' */
0x00,0x28,0x28,0x7C,0x28,0x28,0x7C,0x28,0x28,0x00,0x00,0x00,0x00,0x00,
/* 36 '$' */
0x10,0x3C,0x54,0x50,0x3C,0x14,0x14,0x74,0x50,0x4C,0x00,0x00,0x00,0x00,
/* 37 '%' */
0x60,0x92,0x92,0x24,0x10,0x48,0x92,0x92,0x04,0x00,0x00,0x00,0x00,0x00,
/* 38 '&' */
0x38,0x44,0x44,0x38,0x50,0x48,0x44,0x44,0x3A,0x00,0x00,0x00,0x00,0x00,
/* 39 ''' */
0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* 40 '(' */
0x08,0x10,0x10,0x20,0x20,0x20,0x20,0x20,0x10,0x10,0x08,0x00,0x00,0x00,
/* 41 ')' */
0x20,0x10,0x10,0x08,0x08,0x08,0x08,0x08,0x10,0x10,0x20,0x00,0x00,0x00,
/* 42 '*' */
0x00,0x10,0x7C,0x38,0x38,0x7C,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* 43 '+' */
0x00,0x00,0x10,0x10,0x10,0x7C,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/* 44 ',' */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x20,0x00,0x00,0x00,0x00,
/* 45 '-' */
0x00,0x00,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* 46 '.' */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/* 47 '/' */
0x02,0x04,0x04,0x08,0x08,0x10,0x10,0x20,0x20,0x40,0x00,0x00,0x00,0x00,
/* 48 '0' */
0x3C,0x42,0x42,0x66,0x5A,0x4A,0x4A,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 49 '1' */
0x10,0x18,0x1C,0x10,0x10,0x10,0x10,0x10,0x7C,0x00,0x00,0x00,0x00,0x00,
/* 50 '2' */
0x3C,0x42,0x02,0x04,0x08,0x10,0x20,0x42,0x7E,0x00,0x00,0x00,0x00,0x00,
/* 51 '3' */
0x3C,0x42,0x02,0x1C,0x02,0x02,0x02,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 52 '4' */
0x04,0x0C,0x14,0x24,0x44,0x7E,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,
/* 53 '5' */
0x7E,0x40,0x40,0x7C,0x02,0x02,0x02,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 54 '6' */
0x1C,0x20,0x40,0x7C,0x42,0x42,0x42,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 55 '7' */
0x7E,0x02,0x04,0x08,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/* 56 '8' */
0x3C,0x42,0x42,0x42,0x3C,0x42,0x42,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 57 '9' */
0x3C,0x42,0x42,0x42,0x3E,0x02,0x04,0x08,0x30,0x00,0x00,0x00,0x00,0x00,
/* 58 ':' */
0x00,0x00,0x00,0x10,0x10,0x00,0x00,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/* 59 ';' */
0x00,0x00,0x00,0x10,0x10,0x00,0x00,0x10,0x10,0x20,0x00,0x00,0x00,0x00,
/* 60 '<' */
0x00,0x00,0x04,0x08,0x10,0x20,0x10,0x08,0x04,0x00,0x00,0x00,0x00,0x00,
/* 61 '=' */
0x00,0x00,0x00,0x7C,0x00,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* 62 '>' */
0x00,0x00,0x20,0x10,0x08,0x04,0x08,0x10,0x20,0x00,0x00,0x00,0x00,0x00,
/* 63 '?' */
0x3C,0x42,0x02,0x04,0x08,0x10,0x10,0x00,0x10,0x10,0x00,0x00,0x00,0x00,
/* 64 '@' */
0x3C,0x42,0x5A,0x5A,0x5A,0x5A,0x42,0x22,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 65 'A' */
0x10,0x28,0x28,0x28,0x44,0x44,0x7C,0x44,0x44,0x00,0x00,0x00,0x00,0x00,
/* 66 'B' */
0x78,0x44,0x44,0x78,0x44,0x44,0x44,0x44,0x78,0x00,0x00,0x00,0x00,0x00,
/* 67 'C' */
0x3C,0x42,0x40,0x40,0x40,0x40,0x40,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 68 'D' */
0x70,0x48,0x44,0x44,0x44,0x44,0x44,0x48,0x70,0x00,0x00,0x00,0x00,0x00,
/* 69 'E' */
0x7E,0x40,0x40,0x7C,0x40,0x40,0x40,0x40,0x7E,0x00,0x00,0x00,0x00,0x00,
/* 70 'F' */
0x7E,0x40,0x40,0x7C,0x40,0x40,0x40,0x40,0x40,0x00,0x00,0x00,0x00,0x00,
/* 71 'G' */
0x3C,0x42,0x40,0x40,0x4E,0x42,0x42,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 72 'H' */
0x44,0x44,0x44,0x44,0x7C,0x44,0x44,0x44,0x44,0x00,0x00,0x00,0x00,0x00,
/* 73 'I' */
0x38,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x38,0x00,0x00,0x00,0x00,0x00,
/* 74 'J' */
0x1E,0x08,0x08,0x08,0x08,0x08,0x48,0x48,0x30,0x00,0x00,0x00,0x00,0x00,
/* 75 'K' */
0x44,0x48,0x50,0x60,0x50,0x48,0x48,0x44,0x42,0x00,0x00,0x00,0x00,0x00,
/* 76 'L' */
0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x7E,0x00,0x00,0x00,0x00,0x00,
/* 77 'M' */
0x82,0xC6,0xAA,0x92,0x82,0x82,0x82,0x82,0x82,0x00,0x00,0x00,0x00,0x00,
/* 78 'N' */
0x44,0x64,0x54,0x4C,0x44,0x44,0x44,0x44,0x44,0x00,0x00,0x00,0x00,0x00,
/* 79 'O' */
0x3C,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 80 'P' */
0x78,0x44,0x44,0x44,0x78,0x40,0x40,0x40,0x40,0x00,0x00,0x00,0x00,0x00,
/* 81 'Q' */
0x3C,0x42,0x42,0x42,0x42,0x4A,0x4A,0x24,0x3A,0x00,0x00,0x00,0x00,0x00,
/* 82 'R' */
0x78,0x44,0x44,0x44,0x78,0x50,0x48,0x44,0x42,0x00,0x00,0x00,0x00,0x00,
/* 83 'S' */
0x3C,0x42,0x40,0x3C,0x02,0x02,0x02,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 84 'T' */
0x7C,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/* 85 'U' */
0x44,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 86 'V' */
0x44,0x44,0x44,0x44,0x44,0x28,0x28,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/* 87 'W' */
0x82,0x82,0x82,0x92,0x92,0xAA,0xAA,0x44,0x44,0x00,0x00,0x00,0x00,0x00,
/* 88 'X' */
0x44,0x44,0x28,0x10,0x10,0x28,0x28,0x44,0x44,0x00,0x00,0x00,0x00,0x00,
/* 89 'Y' */
0x44,0x44,0x28,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/* 90 'Z' */
0x7E,0x02,0x04,0x08,0x10,0x20,0x40,0x40,0x7E,0x00,0x00,0x00,0x00,0x00,
/* 91 '[' */
0x3C,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 92 '\' */
0x40,0x20,0x20,0x10,0x10,0x08,0x08,0x04,0x04,0x02,0x00,0x00,0x00,0x00,
/* 93 ']' */
0x3C,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x3C,0x00,0x00,0x00,0x00,0x00,
/* 94 '^' */
0x10,0x28,0x44,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* 95 '_' */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,
/* 96 '`' */
0x10,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* 97 'a' */
0x00,0x00,0x00,0x3C,0x02,0x3E,0x42,0x46,0x3A,0x00,0x00,0x00,0x00,0x00,
/* 98 'b' */
0x40,0x40,0x40,0x5C,0x62,0x42,0x42,0x62,0x5C,0x00,0x00,0x00,0x00,0x00,
/* 99 'c' */
0x00,0x00,0x00,0x3C,0x42,0x40,0x40,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/*100 'd' */
0x02,0x02,0x02,0x3A,0x46,0x42,0x42,0x46,0x3A,0x00,0x00,0x00,0x00,0x00,
/*101 'e' */
0x00,0x00,0x00,0x3C,0x42,0x7E,0x40,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/*102 'f' */
0x0C,0x12,0x10,0x7C,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/*103 'g' */
0x00,0x00,0x00,0x3A,0x46,0x42,0x46,0x3A,0x02,0x44,0x38,0x00,0x00,0x00,
/*104 'h' */
0x40,0x40,0x40,0x5C,0x62,0x42,0x42,0x42,0x42,0x00,0x00,0x00,0x00,0x00,
/*105 'i' */
0x10,0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/*106 'j' */
0x04,0x00,0x04,0x04,0x04,0x04,0x04,0x44,0x44,0x38,0x00,0x00,0x00,0x00,
/*107 'k' */
0x40,0x40,0x40,0x44,0x48,0x50,0x60,0x50,0x48,0x00,0x00,0x00,0x00,0x00,
/*108 'l' */
0x18,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x38,0x00,0x00,0x00,0x00,0x00,
/*109 'm' */
0x00,0x00,0x00,0x6A,0xFE,0x92,0x92,0x92,0x92,0x00,0x00,0x00,0x00,0x00,
/*110 'n' */
0x00,0x00,0x00,0x5C,0x62,0x42,0x42,0x42,0x42,0x00,0x00,0x00,0x00,0x00,
/*111 'o' */
0x00,0x00,0x00,0x3C,0x42,0x42,0x42,0x42,0x3C,0x00,0x00,0x00,0x00,0x00,
/*112 'p' */
0x00,0x00,0x00,0x5C,0x62,0x42,0x62,0x5C,0x40,0x40,0x40,0x00,0x00,0x00,
/*113 'q' */
0x00,0x00,0x00,0x3A,0x46,0x42,0x46,0x3A,0x02,0x02,0x02,0x00,0x00,0x00,
/*114 'r' */
0x00,0x00,0x00,0x5C,0x62,0x40,0x40,0x40,0x40,0x00,0x00,0x00,0x00,0x00,
/*115 's' */
0x00,0x00,0x00,0x3E,0x40,0x3C,0x02,0x02,0x7C,0x00,0x00,0x00,0x00,0x00,
/*116 't' */
0x10,0x10,0x10,0x7C,0x10,0x10,0x10,0x12,0x0C,0x00,0x00,0x00,0x00,0x00,
/*117 'u' */
0x00,0x00,0x00,0x44,0x44,0x44,0x44,0x4A,0x34,0x00,0x00,0x00,0x00,0x00,
/*118 'v' */
0x00,0x00,0x00,0x44,0x44,0x28,0x28,0x10,0x10,0x00,0x00,0x00,0x00,0x00,
/*119 'w' */
0x00,0x00,0x00,0x82,0x92,0xAA,0x44,0x44,0x44,0x00,0x00,0x00,0x00,0x00,
/*120 'x' */
0x00,0x00,0x00,0x44,0x28,0x10,0x10,0x28,0x44,0x00,0x00,0x00,0x00,0x00,
/*121 'y' */
0x00,0x00,0x00,0x44,0x44,0x46,0x3A,0x02,0x44,0x38,0x00,0x00,0x00,0x00,
/*122 'z' */
0x00,0x00,0x00,0x7E,0x04,0x08,0x10,0x20,0x7E,0x00,0x00,0x00,0x00,0x00,
/*123 '' */
0x0C,0x10,0x10,0x10,0x20,0x10,0x10,0x10,0x0C,0x00,0x00,0x00,0x00,0x00,
/*124 '' */
0x30,0x08,0x08,0x08,0x04,0x08,0x08,0x08,0x30,0x00,0x00,0x00,0x00,0x00,
/*126 '~' */
0x00,0x00,0x00,0x32,0x4C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/*127 DEL (blank) */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
;
#endif // FONT6X14_H
Notes:
If you want a different character range, compressed format, or a binary/hex file instead, tell me which and I’ll produce it.
Font 6x14.h Library Download: A Comprehensive Guide
Are you a developer looking for a reliable and efficient font library for your project? Look no further than the Font 6x14.h library. This popular font library has been widely used in various applications, including embedded systems, microcontrollers, and graphical user interfaces. In this article, we will explore the Font 6x14.h library, its features, and provide a step-by-step guide on how to download and use it in your project. Font 6x14.h Library Download
What is Font 6x14.h Library?
The Font 6x14.h library is a C/C++ font library that provides a set of predefined fonts for use in graphical applications. The library contains a single font, known as the 6x14 font, which is a fixed-width font with a size of 6 pixels wide and 14 pixels tall. This font is highly legible and suitable for use in a wide range of applications, including user interfaces, text displays, and more.
Features of Font 6x14.h Library
The Font 6x14.h library offers several features that make it a popular choice among developers:
How to Download Font 6x14.h Library
Downloading the Font 6x14.h library is a straightforward process. Here are the steps:
Using Font 6x14.h Library in Your Project
Using the Font 6x14.h library in your project is easy. Here are the steps:
#include "Font 6x14.h"font_init() function.font_print() function, which allows you to print text using the 6x14 font.Example Code
Here is an example code snippet that demonstrates how to use the Font 6x14.h library:
#include "Font 6x14.h"
int main()
// Initialize the library
font_init();
// Print text using the 6x14 font
font_print("Hello, World!", 10, 10);
return 0;
Conclusion
The Font 6x14.h library is a reliable and efficient font library that is widely used in various applications. Its compact font size, high legibility, and easy-to-use API make it a popular choice among developers. By following the steps outlined in this article, you can easily download and use the Font 6x14.h library in your project.
Frequently Asked Questions
font_print() function.Related Keywords
file is typically a header-based font library used in embedded systems and microcontrollers (like Arduino, ESP32, or STM32) to render text on small monochrome or OLED displays. Key Features Fixed Character Size
: Each character is mapped to a grid 6 pixels wide and 14 pixels high. This tall, narrow aspect ratio is ideal for displaying lists or menu items where vertical space is more abundant than horizontal space. Memory Efficiency (header) file, the font is usually stored as a const unsigned char
array, allowing it to be compiled directly into the microcontroller's flash memory rather than being loaded from an external SD card. Compatibility : It is frequently used with graphics libraries such as Adafruit GFX , or custom drivers for SSD1306/SH1106 OLED displays. Monochrome Rendering
: Designed for bitonal displays, where each bit in the hex data represents a single pixel (on or off). Arduino Library List Availability You can typically find this file within: VGA Text Mode Packs : Historical VGA font repositories often include a variant originally used for high-column text modes. GitHub Repositories
: Many "Oldschool PC Font" or "Microcontroller Font" packs on include this specific size. Arduino Library Folders : If you have the Arduino IDE installed, check the sub-folders of graphics libraries like for similarly formatted headers. Arduino Library List Are you looking to this font into a specific project, or do you need help converting a different font into this 6x14 header format? All Libraries - Arduino Library List 13 Apr 2026 — * raspberry_pi. * zephyr_main. Arduino Library List vga-text-mode-fonts/FONTS.TXT at master - GitHub
font #1 + EAGLE2*.F?? Eagle Computer Spirit PC CGA (70-5024B), alt. font #2 + EAGLE3*.F?? Eagle Computer Spirit PC CGA (70-5024B), Oldschool PC Font Pack v2.2 Overview | PDF - Scribd
Uploaded by. Aleatori. Download as PDF, TXT or read online on Scribd. Contributed - Arduino Library List 15 Apr 2026 —
The font6x14 is rarely a standalone "library" in the modern sense (like a npm or pip package). Instead, it is a legacy header file found in various embedded graphics repositories. The Unsung Hero of Clarity: A Deep Dive into the Font 6x14
Option 1: The GFX Library (Recommended) The easiest way to get this font is to download the Adafruit GFX Library or similar display drivers for Arduino/ESP32. While they default to a 5x7 font, they often include larger fonts, or you can use tools to generate the specific 6x14 header.
Option 2: Direct Code Snippet
Below is a generated sample header file containing the basic ASCII set (Space through Tilde). You can copy this code and save it as font6x14.h in your project.
(Note: This represents a typical structural format. Exact bitmap data varies by creator.)
// font6x14.h #pragma once #include <avr/pgmspace.h> // Required for AVR/Arduino PROGMEM#define FONT_WIDTH 6 #define FONT_HEIGHT 14 #define FIRST_CHAR 32 // ASCII Space #define LAST_CHAR 126 // ASCII ~ #define CHAR_COUNT (LAST_CHAR - FIRST_CHAR + 1)
// 6 bits wide = fits in 1 byte. // 14 pixels high = requires 2 bytes per column. // Total bytes per char = 6 columns * 2 bytes = 12 bytes. const uint8_t font6x14[] PROGMEM = // Space (ASCII 32) - 12 bytes of 0x00 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// Exclamation mark ! (ASCII 33) 0x00, 0x00, 0x00, 0x00, 0x5F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ... (Full bitmap data for characters 34-125 goes here) ... // Tilde ~ (ASCII 126) 0x00, 0x00, 0x0C, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
;
Option 3: Font Generation Tools
If you need a specific style (Bold, Serif), it is best to generate the .h file yourself.
To utilize the library, a driver function is required to map the bitmap data to the display buffer.
#ifdef ARDUINO_ARCH_AVR
#include <avr/pgmspace.h>
#else
#define PROGMEM
#endif
6x14.h Bitmap Font LibraryVersion: 1.0 Date: October 26, 2023 Category: Embedded Graphics / Resource Library