How do I convert JSON to Excel online?

Open www.jsontoexcel.in, drop your .json, .jsonl, or .ndjson file (up to 15 MB), preview the table, and click Download Excel. The file opens in Microsoft Excel, Google Sheets, or LibreOffice with readable column headers.

Is the JSON to Excel converter free?

Your first file is free with no signup. After that, pay once (₹49 for 7 days) to upload again — up to 5 files per batch, each up to 15 MB, with unlimited downloads during the paid period.

Does it support nested JSON and API responses?

Yes. Nested objects are flattened into columns (for example user.address.city). Common API wrappers such as data, results, items, and records are detected automatically. Multiple top-level arrays can become separate Excel sheets.

Can I convert NDJSON or JSON Lines (.jsonl) to Excel?

Yes. Upload .jsonl or .ndjson files with one JSON object per line. The tool parses each line and builds a single spreadsheet, ideal for logs and streaming exports.

What is the maximum file size?

Each file can be up to 15 MB. Free users can convert one file per trial; paid users can upload up to five files in one batch.

Is my JSON data stored on your servers?

Conversion runs in your browser. We do not keep a copy of your JSON for conversion. Session metadata (such as free-trial usage and payment status) may be stored to operate the service — see our Privacy Policy.

Will large numbers and IDs stay accurate in Excel?

Long numeric IDs should be strings in your JSON (quoted) so they are not rounded. The converter uses a bigint-safe parser and preserves string IDs in Excel cells.

Does it work with Postman or webhook JSON exports?

Yes. Paste or export JSON from Postman, Stripe, Shopify, or other webhooks. JSON embedded inside string fields can expand into columns when you use Separate columns mode.

How to Convert JSON to Excel Online (Step-by-Step)

Last updated: 23 May 2026

Spreadsheets are still the fastest way to filter, sort, pivot, and share tabular data. APIs and backends speak JSON — Excel speaks rows and columns. This guide shows how to bridge that gap in minutes using an online JSON to Excel converter, with no install and no signup for your first file.

When to convert JSON to Excel

Use a JSON to Excel workflow when you receive exports from REST APIs, webhook payloads, analytics dumps, or Postman collections and need a table your team can open immediately. Excel and Google Sheets expect flat headers; JSON is often nested. A dedicated converter flattens structure while keeping field names readable.

Step-by-step: JSON file to XLSX

Save or export your data as a .json file (or .jsonl / .ndjson for log-style data).
Open the converter homepage and drop the file into the upload area (maximum 15 MB per file).
Preview the first rows to confirm columns look correct.
Click Download Excel to get an .xlsx file.
Open the file in Excel, Google Sheets, or LibreOffice Calc.

Supported JSON shapes

The tool accepts a root array of objects [{...}, …], a single object, or common API wrappers such as data, results, and records. Multiple top-level arrays can become separate worksheet tabs. Nested fields can appear as separate columns (default) or as JSON text in one cell.

Tips for clean Excel output

Put long numeric IDs in quotes in JSON so Excel does not round them.
Use ISO date strings for columns you want as dates in Excel.
For very large files, split by date or filter at the API before export.

Free vs paid access

New visitors can convert and download one file for free. Additional batches require a one-time payment for seven days of unlimited uploads (up to five files per batch). Pricing and limits are shown on the tool page.

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