TOON is a compact format designed for encoding JSON data, making it easier for large language models to process. It combines YAML's structure with a CSV-like layout to reduce token usage while maintaining accuracy. While effective for uniform arrays, it's less suitable for deeply nested data.

JSON Crack is an open-source tool designed for visualizing JSON data through interactive graphs, facilitating exploration, formatting, and validation. It includes features for converting data formats, generating schemas, and exporting visualizations, all while ensuring privacy through local data processing. The tool can be run locally with Node.js and Docker, with detailed setup instructions provided.