Creating ASCII Banners and Headers
Generate ASCII text banners for terminal splash screens, README headers, and code file decorations. Learn about FIGlet fonts, box drawing, and text-based banner design.
Detailed Explanation
ASCII Text Banners for Developers
ASCII banners — large text rendered with ASCII characters — are a staple of developer culture. They appear in terminal splash screens, README files, source code headers, and email signatures.
FIGlet-Style Banners
FIGlet (Frank, Ian, and Glenn's Letters) is a program that generates text banners from specialized font files. Each font defines how to render each letter using multiple lines of characters:
_ _ _ _
| | | | ___| | | ___
| |_| |/ _ \ | |/ _ \
| _ | __/ | | (_) |
|_| |_|\___|_|_|\___/
FIGlet offers hundreds of fonts with different styles — from simple block letters to elaborate decorative scripts. The toilet command (an enhanced FIGlet) adds ANSI color support.
Box Drawing Banners
Box drawing characters create clean borders around text:
┌──────────────────┐
│ DevToolbox v2.0 │
└──────────────────┘
Unicode box drawing characters (┌ ┐ └ ┘ ─ │) render well in modern terminals and produce cleaner results than ASCII approximations (+, -, |).
Source Code Headers
Many codebases use ASCII banners to mark section boundaries in large files:
// ============================================================
// = Authentication Module =
// ============================================================
Or more elaborate versions:
###############################################################
# #
# ██████╗██╗ ██╗████████╗██╗ ██╗ #
# ██╔═══██╗██║ ██║╚══██╔══╝██║ ██║ #
# ███████║██║ ██║ ██║ ███████║ #
# ██╔═══██║██║ ██║ ██║ ██╔══██║ #
# ██║ ██║╚██████╔╝ ██║ ██║ ██║ #
# ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝ #
# #
###############################################################
Banner Design Tips
- Keep widths under 80 characters for maximum compatibility
- Test in multiple fonts — different monospace fonts can change character alignment
- Use simple characters for cross-platform compatibility (
-,=,*,#) - Add version numbers to splash screens so users can identify the build
- Include a one-line description below the banner for context
Use Case
ASCII banners are widely used in open-source projects, CLI tools, and development environments. They provide visual identity without requiring graphical resources and work in any text-based context from terminal emulators to plain text documentation.