JSON to TSV Converter: Flatten JSON for Spreadsheets
This JSON to TSV converter turns a JSON array of objects into tab-separated values for spreadsheets and other TSV-compatible tools. It flattens nested objects into column names with dot notation, such as address.city, and joins array values with commas. Paste your JSON, adjust any available options, and copy the generated TSV.
The JSON to TSV converter turns a JSON array of objects into tab-separated values. It is useful when you need to convert JSON to TSV online for pasting data into a spreadsheet or passing it to a tool that accepts TSV. Nested object fields are flattened into dot-notation names, such as address.city, and array values are joined with commas.
To use the converter, paste your JSON, adjust any available options, and copy the resulting TSV. The input is expected to be JSON in an array of objects. For example, objects with an address.city field are represented using that dotted field name in the flattened output. The tool also provides a worked example with records for Ada in London and Alan in Paris.
JSON can represent nested objects and arrays, while TSV organizes values as tab-separated data. Converting JSON to TSV is helpful when a spreadsheet or another destination expects tabular text instead of nested data. The conversion rules make nested object fields easier to identify in the flattened result, while array values are combined with commas. Use JSON when you need to work with the original structured data, and TSV when a tabular representation better suits the next step.
The conversion runs entirely in your browser. Your input is processed on your device; nothing is uploaded, stored, or sent to a server. The tool works offline once the page has loaded, so you can convert data without an active connection. It is a free, private way to convert JSON to TSV in your browser.
This JSON to TSV converter can help developers and DevOps engineers prepare data for spreadsheets, transfer content to TSV-only systems, and check conversion results before using them elsewhere. It also suits anyone who needs a quick way to turn a JSON array of objects into a format that is easier to paste and review.
Step 1: Paste a JSON array of objects into the input. Check that your JSON is valid and contains the data you want to convert.
Step 2: Adjust any available options before converting. The tool flattens nested objects with dot notation and joins array values with commas.
Step 3: Review the generated TSV to confirm the flattened field names and values look right for your use.
Step 4: Copy the TSV result and paste it into a spreadsheet or another tool that accepts tab-separated values.
Use case: Move JSON data into a spreadsheet by converting an array of objects into tab-separated values that are easy to paste.
Use case: Transfer records to a system that only accepts TSV. Flattened nested fields make values from objects such as address.city available in the output.
Use case: Check whether a TSV value you were handed matches the original JSON data by comparing the flattened fields and values.
Use case: Prepare JSON data for documentation, a ticket, or a commit message by creating a compact tab-separated representation.
Use case: Sanity-check a JSON-to-TSV conversion before pasting the result into code or another workflow.
Use case: Create a TSV version of an array of records when sharing data with someone who needs a spreadsheet-friendly format.
Use case: Review nested JSON values as flattened fields when a destination works with tabular data rather than nested objects.