Developer Tools
Free tools I actually use
Small, focused utilities I built for my own daily work. Everything is free, runs entirely in your browser, and needs no sign-up — nothing you paste here ever leaves your machine.
JSON to C# Converter
Paste JSON, get ready-to-compile C# classes or records — TypeScript included.
Open toolKey Generator
Random keys and tokens for development — generated locally, never sent anywhere.
Open toolString Minifier
Collapse multi-line text into a single line — instantly.
Open toolJSON to .env Converter
Turn appsettings.json into environment variables in one click.
Open toolMarkdown to PDF
Write Markdown, preview it live, download an A4 PDF — all in your browser.
Open tool