Hello, I'm Liam Rosenfeld! I Make Things. (including this site)

Full Apps

ASCII Art Preview

Image to ASCII Art

My first iOS app. It can turn any image into a representation fully constructed of ASCII characters.

Download on the App Store
View on GitHub
Iconology Logo


I got tired of manually exporting every Xcode icon size, so I made a mac app to do it.

View on GitHub

Academic Projects

Swift Logo Drawn from Trig Functions

Fourier Artist

My accepted 2019 WWDC Scholarship Application. It generates the equation for a path (stored as a JSON array of points) and then displays it using orbiting epicycles. The Fourier Transform and a description of the math can be found on the first page.

View on GitHub


My entry for the REPL.it music hackathon. It visualizes the Tonnetz, a mapping of tonal space which plays a crucial part in Neo-Riemannian theory.

View Site

View on GitHub

Comical Projects

ASCII Art of Sign Bunny

Animal Farm

A Discord bot that sends custom animal ASCII art messages.

View Bot Page
View on GitHub
Porgify Logo


Porgify is a chrome extension that turns all images into Porgs. Created during the year 'The Force Awakens' came out, it was my first foray into the world of open source.

View on Chrome Web Store
View on GitHub


Youtube Channel Logo

Musical Extravaganza

A YouTube channel with arrangements of popular songs, all by ear. All the sheet music is available for free.

View on YouTube