Tools

A collection of small, client-side tools that run entirely in your browser.

• JSON Formatter

  Format and validate JSON with syntax highlighting

• Base64 Encoder/Decoder

  Encode and decode text to/from Base64

• 529 College Savings Projector

  Calculate if your college savings are on track

• Time-Money Trade-Off Calculator

  Calculate your effective hourly rate to make informed outsourcing decisions

• Slack Text Cleaner

  Clean up copy/pasted Slack conversations into readable Markdown

• Investment Growth Calculator

  Visualize investment growth, understand the true cost of advisor fees, and see Monte Carlo simulations of possible outcomes

• Baby Food Tracker

  Track your baby's solid food journey with evidence-based suggestions from AAP and Solid Starts guidelines

• Mortgage Comparison Calculator

  Compare up to four mortgage scenarios side by side with closing costs, refinance mode with break-even analysis, and OCR upload for loan estimates

Python Scripts

Command-line tools that can be run via uv run directly from URLs.

• PR Reviewer

  AI-powered GitHub PR code review using Claude Code