Free, fast, browser-based utilities and practical guides for working with developer data formats.
Upload or paste CSV and get a Python list of dictionaries. Perfect for data analysis.
Open →Data formats often look similar but use small syntax differences that can break code, configuration files and API requests. json2py provides focused tools to convert those formats quickly while keeping the result easy to inspect. Each tool runs in the browser and includes a practical explanation of the format it handles.
Use JSON converters when working with APIs and web services. YAML converters are useful for readable configuration files such as CI workflows and deployment settings. The CSV converter turns spreadsheet-style data into a list of Python dictionaries for scripts and notebooks. For concepts, examples and troubleshooting, visit the json2py guides.
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