How is ASCII art made from images?

Image-to-ASCII conversion relies on mapping relative pixel luminance (brightness) to the visual density of specific characters. A dark pixel might be mapped to a dense character like "@" or "#", whereas a light pixel maps to a sparse character like "." or " ". The algorithm analyzes the RGB values of a resized image buffer, calculates brightness through a standard luminance formula, and indexes it against an array strings to create the 2D character matrix.

FIGlet (Frank, Ian and Glenn's LETters) is a classic computer program spanning back to 1991 that generates text banners out of standard ASCII characters. It uses specially formatted font files (.flf) to represent large letters across multiple rows of text, and is heavily utilized in open source documentation and terminal command-line interfaces.

Is my data sent to a server?

No. All ASCII art generation runs 100% in your browser. Your text and images never leave your device.

ASCII art uses printable characters from the ASCII character set to create visual images and text banners. It originated in the early days of computing when graphical displays were unavailable. Today it is used in terminal applications, code comments, README files, and creative projects.

What is a FIGlet font?

FIGlet is a program that generates text banners using ASCII art fonts. Each FIGlet font defines how each character is drawn using ASCII characters. There are hundreds of FIGlet fonts ranging from simple block letters to elaborate decorative styles.

Can I convert an image to ASCII art?

Yes. Upload an image and the tool converts it to ASCII art by mapping pixel brightness to characters — darker pixels use denser characters like @ and #, lighter pixels use sparse characters like . and space.

What Unicode art styles are available?

Bold, italic, monospace, double-struck, fraktur, circled, squared, and more — using Unicode mathematical and letterlike symbols that render in most modern fonts and terminals.

Free Online Text & Image to ASCII Art

Generate massive FIGlet banners for your CLI, stylize text with Unicode formats, or use our Web Worker engine to map high-resolution images into shaded character blocks instantly.

Input String

Live Font Gallery13 Styles

Code Block Wrapper

CLI Equivalent

~$ figlet -f "Standard" "ASCII Art"

     _    ____   ____ ___ ___      _         _   
    / \  / ___| / ___|_ _|_ _|    / \   _ __| |_ 
   / _ \ \___ \| |    | | | |    / _ \ | '__| __|
  / ___ \ ___) | |___ | | | |   / ___ \| |  | |_ 
 /_/   \_\____/ \____|___|___| /_/   \_\_|   \__|

About the ASCII & Unicode Art Generator

ASCII art transforms text and images into character-based visuals — a staple of terminal culture, code comments, and README files. This tool generates text banners using FIGlet fonts, converts images to ASCII art using brightness mapping, and transforms text using Unicode mathematical symbols for bold, italic, monospace, and decorative styles.

Generation modes

Text Banners

Generate large ASCII text banners using FIGlet fonts. Choose from dozens of font styles for README headers, terminal splash screens, and code comments.

Image to ASCII

Convert any image to ASCII art by mapping pixel brightness to characters. Configurable width, character set, and color output.

Unicode Styles

Code Comment Wrapping

Wrap generated art in code comment syntax for your language — useful for section headers in source files.

Frequently asked

Is my data sent to a server?: No. All ASCII art generation runs 100% in your browser. Your text and images never leave your device.
What is ASCII art?: ASCII art uses printable characters from the ASCII character set to create visual images and text banners. It originated in the early days of computing when graphical displays were unavailable. Today it is used in terminal applications, code comments, README files, and creative projects.
What is a FIGlet font?: FIGlet is a program that generates text banners using ASCII art fonts. Each FIGlet font defines how each character is drawn using ASCII characters. There are hundreds of FIGlet fonts ranging from simple block letters to elaborate decorative styles.
Can I convert an image to ASCII art?: Yes. Upload an image and the tool converts it to ASCII art by mapping pixel brightness to characters — darker pixels use denser characters like @ and #, lighter pixels use sparse characters like . and space.
What Unicode art styles are available?: Bold, italic, monospace, double-struck, fraktur, circled, squared, and more — using Unicode mathematical and letterlike symbols that render in most modern fonts and terminals.