Config Converter
A professional suite of zero knowledge utilities. Edit, parse, format, and encrypt massive data files locally. No server processing. No external API telemetry. Your data never leaves your browser.
Source JSON
Converted YAML
What are Configuration Files (YAML, TOML, JSON, XML)?
Configuration files are universally used in software development to define parameters, initial settings, and environment variables for applications. JSON is ubiquitous for web APIs; YAML is the standard for DevOps (Docker, Kubernetes, CI/CD); TOML is heavily used in the Rust ecosystem (Cargo) and Python (pyproject.toml); and XML remains prevalent in enterprise Java and .NET environments. Navigating between these formats is a daily chore for site reliability engineers and backend developers.
Why use a local converter?
Config files frequently contain highly sensitive secrets: API keys, database passwords, internal IP addresses, and cryptographic salts. Pasting a production .env or config.yaml file into a random online converter exposes your entire infrastructure to whoever operates that website. Our Universal Config Converter runs 100% Client Side. Powered by local WebAssembly, your sensitive configurations are parsed and translated entirely within your browser's memory, ensuring absolute data privacy.