JSON & Data Tools
Format, validate and convert structured data. Everything runs in your browser — nothing is uploaded.
JSON FormatterPaste JSON to pretty-print, minify or validate it. Errors are pinpointed to the exact line and column with…JSON to YAMLPaste JSON and get clean YAML for Kubernetes manifests, Docker Compose, GitHub Actions or any config file.…YAML to JSONPaste YAML — a Compose file, Kubernetes manifest or CI config — and get formatted JSON. Syntax errors are…JSON to CSVTurn a JSON array into a spreadsheet-ready CSV. Nested objects are flattened into columns like…CSV to JSONPaste CSV or TSV and get a JSON array of objects. Quoted fields, embedded line breaks and…JSON to TypeScriptPaste a JSON sample — an API response, a config — and get ready-to-use TypeScript interfaces with nested…JSON to Markdown TableTurn API responses or LLM-generated JSON arrays into a clean, aligned Markdown table for READMEs, docs and…