Simple free tools
Small things I built and released for free.
Use them, break them, tell me what you’d want next.
Mom Test Simulator
Practice customer-discovery interviews against an AI that pushes back when your questions go soft.
Rubin Reflections
Randomly generates wisdom from Rick Rubin.
Music Tech Directory
Discover tools, APIs, and services that power the music industry.
Synthetic Music Metadata Generator
Fake-but-plausible release metadata, for testing pipelines and filling out a sandbox.
ISWCtoISRC
Convert ISWC to ISRC.
Discofetch
Enter a Spotify artist URL to get their complete discography — albums, singles, compilations, and features.
Release Date Lookup
Discover music release dates from UPCs.
JP to OP
Convert any ingest template into OpenPlay's ingest template.
Georgia Jewel Elevation Profiler
Elevation profile for the Georgia Jewel 100. So you know what you're signing up for.
Georgia Jewel 100 Trainer
Training tracker for the Georgia Jewel 100 ultramarathon. Build the legs.