Building in public, from zero

Build something
that's yours.

I'm Justin — documenting the build of an online business with AI, around a full-time job. Everything I make along the way lives here: free tools, and programs I recommend.

See the programs Explore the free tools
4 resources · 3 free
Justin Wrege
Justin WregeAI Arbitrage · Digital Products
@justin.wrege
01 — Learn

Go deeper with
AI & online business.

Programs for building your life and your business with AI.

4-week program Automate Your Life with AI — a 4-week system to reclaim your time
Program

The AI-Powered Life Operating System

A 4-week program for busy high-achievers who want to turn constant overwhelm into a streamlined, self-sustaining system.

  • Audit your life admin and find what to hand off
  • Build AI-powered daily routines
  • Create a personal workflow system
  • Deploy no-code automations that run on their own
$197One-time · 4 weeks
Get the Life OS
Free · Video masterclass Free AI Arbitrage Masterclass with Richard Yu
Free masterclass

Free Masterclass with Richard Yu

A free intro showing how AI arbitrage works and how beginners can start building online with AI.

  • AI tool basics, explained for beginners
  • Content systems that create leverage
  • How online offers, digital products & affiliate marketing fit together
FreeWatch on demand
Watch now
02 — Free tools

Built by me.
Free for you.

Small, sharp tools I made to solve my own problems. No sign-up, no email gate — just open and use.

Free · Calculator The 40-Year Calculator — 80,000 hours sold
Tool 01

The 40-Year Question

Enter five numbers. Find out what 40 years of work actually costs you — in hours, not just dollars.

FreeNo sign-up
Run the numbers
Free · Creator tool Reel Cover Generator — stop Instagram from cropping your covers
Tool 02

Reel Cover Generator

Build a 1080×1920 Reel cover in seconds and preview the profile-grid crop before you post — so nothing important gets cut off.

FreeRuns in your browser
Build it in seconds
03 — Why this exists
Most people spend 40 years building someone else's thing. I'm building my own — in public, one rep at a time.
Justin WregeFollow the build on Instagram
@justin.wrege