A focused tool to turn JSON into Excel spreadsheets—without installing desktop software for the core flow.
Paste or upload JSON on the home page; the main conversion runs locally in your browser for a fast, private workflow.
Objects flatten to dot-path columns; arrays of objects use indexed keys; primitive arrays merge into cells with semicolons—aligned with common JSON-to-sheet tools.
Download .xlsx (Sheet1) or .csv with optional header row, auto or always-quoted fields, and CRLF/LF endings—UTF-8 with BOM on CSV for Excel.
Results go to a single sheet (Sheet1) with all rows—simple to copy, filter, or import into other tools.
JSON numbers and booleans map to typed cells; strings stay as text. Date-like values are usually strings in JSON—treat them as text or normalize in your pipeline.
Arrays of objects (including lists nested under API-style wrappers) expand to one row per item when that matches your structure—see the how-to guide for the rules.
Upload .json or .txt (up to 10MB), drag and drop, or paste a public URL—our server fetches JSON so your browser is not blocked by CORS on many APIs.
Privacy, cookies, and terms describe how the site and optional features (accounts, analytics, billing) work together.
Built-in FAQ, help center, and contact form so you can get unstuck quickly.
No install required—open the converter and download your first spreadsheet in seconds.