Free Online Excel to Table Studio
Open XLS and XLSX files in your browser, preview worksheet rows and columns, and export table data without uploading your workbook.
Convert Excel into a table instantly
Upload an XLS or XLSX workbook — the live table, HTML markup and HTML, CSV, JSON, Markdown, TSV, Excel and SQL exports are generated right here in your browser.
Your table will appear here. Upload an XLS or XLSX file to get started.
How to open an Excel file as a table
Preview spreadsheet data privately in three easy steps.
Choose a workbook
Select an XLS or XLSX file from your device. The workbook stays in your browser.
Review the worksheet
The first worksheet becomes rows and columns so you can inspect the data clearly.
Export or copy the table
Hide columns, limit rows, copy the table, or export the data in the format you need.
data or
results. The unwrap prompt detects that envelope and lets you table the records directly.
Everything an Excel table converter should do
No accounts, no uploads, no build step — Excel in, table and HTML, CSV, JSON, Markdown, TSV, Excel and SQL out, all on this page.
Instant live conversion
Auto-convert renders the table on a short debounce as you type — or hit Convert manually when you want to batch your edits first.
Any Excel worksheet shape
Arrays of objects, arrays of values, single objects and scalars all become a sensible table — nested values render as compact JSON in the cell.
Columns you control
Hide or show any column from the menu or the eye icon in the header, and drop fully empty columns with one click — visibility is remembered per file.
HTML, CSV & JSON export
Copy the table as tab-separated text or copy the markup from the Code tab — then export the visible columns as a standalone HTML table, CSV file or JSON array.
Envelope unwrap
When the payload hides records behind a single key, the tool offers to unwrap it so you table the array itself instead of a one-row wrapper.
100% client-side
Parsing, rendering, copying and HTML, CSV, JSON, Markdown, TSV, Excel and SQL export all happen in this page. Settings live in your browser's localStorage — nothing is uploaded, ever.
Frequently asked questions
- Which Excel files can I open?
- Excel to Table Studio accepts legacy XLS files and modern XLSX workbooks.
- Are my Excel files uploaded?
- No. Workbook reading and table conversion run in your browser. Your file is not uploaded to GleeTool.
- Which worksheet does the tool display?
- The tool displays the first worksheet and converts its stored cell values into a table.
- Can I export the Excel data?
- Yes. Copy the table or export it as CSV, JSON, HTML, Markdown, TSV, XLS, or SQL.
- Does the tool run Excel formulas or macros?
- No. It reads stored workbook values in the browser and does not execute formulas, VBA macros, or embedded code.
Ready to turn Excel into a table?
Paste it, drop the file, tweak the columns — the HTML table and HTML, CSV, JSON, Markdown, TSV, Excel and SQL export are one click away, computed only in your browser.
How to open an Excel file as a table
Preview spreadsheet data privately in three easy steps.
Choose a workbook
Select an XLS or XLSX file from your device. The workbook stays in your browser.
Review the worksheet
The first worksheet becomes rows and columns so you can inspect the data clearly.
Export or copy the table
Hide columns, limit rows, copy the table, or export the data in the format you need.
Frequently asked questions
- Which Excel files can I open?
- Excel to Table Studio accepts legacy XLS files and modern XLSX workbooks.
- Are my Excel files uploaded?
- No. Workbook reading and table conversion run in your browser. Your file is not uploaded to GleeTool.
- Which worksheet does the tool display?
- The tool displays the first worksheet and converts its stored cell values into a table.
- Can I export the Excel data?
- Yes. Copy the table or export it as CSV, JSON, HTML, Markdown, TSV, XLS, or SQL.
- Does the tool run Excel formulas or macros?
- No. It reads stored workbook values in the browser and does not execute formulas, VBA macros, or embedded code.
Ready to use Excel to Table Studio?
Fast, private, and runs directly in your browser without uploading any data.