Excel to JSON Converter
Convert spreadsheets to JSON, CSV, or TSV format. Supports XLSX, XLS, CSV, TSV, and ODS with multi-sheet selection — all in your browser.
Upload Spreadsheet
Drag & drop an Excel file, or browse
Supports .xlsx, .xls, .csv, .tsv, .ods
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Everything you need to know
Convert Spreadsheets to JSON Instantly
This Excel to JSON converter turns your spreadsheet data into structured JSON, CSV, or TSV output. It supports XLSX, XLS, CSV, TSV, and ODS formats and handles multi-sheet workbooks with ease.
How It Works
- Step 1 — Upload your spreadsheet file (drag & drop or click to browse).
- Step 2 — Select the sheet to convert (if multiple sheets exist).
- Step 3 — Toggle "First row as headers" to use column names as JSON keys.
- Step 4 — Switch between JSON, CSV, and TSV output tabs.
- Step 5 — Copy to clipboard or download the output file.
Output Formats
- JSON — Array of objects with configurable indentation. Perfect for APIs and databases.
- CSV — Comma-separated values for spreadsheet compatibility.
- TSV — Tab-separated values for easy pasting into other tools.
Use Cases
- Convert Excel data for API payloads
- Transform CSV files into structured JSON for databases
- Extract specific sheets from multi-sheet workbooks
- Quick data format conversion for developers
Related Tools
Working with JSON? Try the JSON Formatter. Need to convert CSV to JSON? Use the CSV to JSON converter. Check file integrity with the File Hash Checker.