About JSON Parser

Our Story

It started with a simple frustration. Our founder, a full-stack developer working late into the night debugging an API, found himself squinting at endless lines of messy JSON data. After trying multiple online tools that were either cluttered with ads, required sign-ups, or just didn't work well, he thought: "There has to be a better way."

That weekend, he built the first version of JSON Parser. It was simple, fast, and did exactly what it needed to do – nothing more, nothing less. He shared it with a few developer friends, and they loved it. Word spread, and before long, thousands of developers were using it daily.

What started as a personal project to solve one developer's problem has grown into a suite of tools used by developers, data analysts, and tech professionals worldwide. We've kept it free, fast, and ad-free because we remember what it was like to need a reliable tool at 2 AM with a deadline looming.

What We Offer

JSON Parser is a collection of free online tools for working with JSON, XML, YAML, CSV, and other data formats. Parse, validate, format, convert, and fix your data – all running directly in your browser with no server uploads.

Everything processes locally on your computer, which means your data stays private and you get instant results.

Our Mission

We believe great tools should be accessible to everyone. Whether you're a senior engineer at a Fortune 500 company or a student learning to code, you deserve access to professional-grade tools without barriers.

That's why we keep JSON Parser free and focused. We make money through ethical advertising so we can keep building tools that help developers around the world work better.