I built a free multi-format data toolkit in React — JSON, XML, CSV and YAML all in one place

Most data format tools online are stuck in 2015 — JSON only, slow, ugly, or paywalled. I built Parsly to fix that. What is Parsly? A free, browser-only developer tool that handles four formats — JSON, XML, CSV and YAML — with zero backend, zero sign-up and zero ads. https://parsly-dev.vercel.app What it supports Paste any of these in the left panel and Parsly auto-detects the format: • JSON — the obvious one • XML — full support including attributes (@xmlns), namespaces, nested elements • CSV — auto-parses headers, restores arrays from pipe-separated values • YAML — full js-yaml support, handles lists and nested objects