About JQiy

JQiy is a high-performance online data processing platform built for developers and data professionals. We provide a comprehensive suite of tools including JQ filtering, format conversion, code generation, and data analysis — all running entirely in your browser.

Our Mission: We believe data tools should be fast, accessible, and private. Every tool on JQiy runs client-side using WebAssembly and JavaScript, ensuring your data never leaves your computer.

What We Offer: JQ Playground (run jq filters in-browser via WASM), Universal Data Converter (JSON/YAML/XML/CSV/TOML), Code Generator (Go/TypeScript/Rust/Java), Timestamp Converter, Regex & SQL Helper, Mock Data Generator, Visual Data Explorer, JWT Decoder, Base64 Tool, UUID Generator, and URL Encoder/Decoder.

Why JQiy: All tools are free with no usage limits. Processing happens locally — zero data upload. We support both English and Chinese with automatic language detection. The platform uses a modern tech stack (Next.js, Tailwind CSS, WASM) for maximum performance.

JQiy is open source and community-driven. We welcome contributions, feedback, and suggestions. Join us in building the best online data toolkit.