I built a free developer conversion tools site (JSON TypeScript, YAML↔JSON, and more)

I kept finding myself with 6 different browser tabs open for the same repetitive conversions — paste JSON here, convert YAML there, decode some Base64 somewhere else. So I built codeconvert.dev to have them all in one place. What it does JSON → TypeScript — paste JSON, get TypeScript interfaces instantly JSON ↔ CSV — convert between formats YAML ↔ JSON XML ↔ JSON ENV ↔ JSON — .env files and JSON back and forth Base64 encode/decode URL encode/decode Epoch ↔ Date — timestamp conversions JSON Formatter — format and validate Why I built it The JSON→TypeScript one is the main reason. Every time I hit a new API endpoint I'd end up writing interfaces by hand or copy-pasting into some sketchy random site. Having it clean and fast in one place saves a surprising amount of friction. Everything is free, no sign-up required. Would genuinely love feedback — what converters are you reaching for that aren't here? What would make this actually useful for your workflow?