Free local spreadsheet converter

Convert copied Excel or Google Sheets cells to CSV.

Copy a range of cells from Excel or Google Sheets and paste it below. TextGleam recognizes the spreadsheet tabs, creates correctly quoted CSV, and shows an editable table so you can catch shifted columns before downloading.

Your copied spreadsheet cells stay on your device

1 · Copy and paste cellsSelect a range in Excel or Google Sheets, copy it, then paste below.
2 · Convert and inspectSelect “Convert to CSV and preview,” then verify each value is under the right column.
3 · Copy or downloadCopy the CSV, download it, or export the verified table to Excel.

Paste cells copied from Excel or Google SheetsPaste copied cells to see their rows and columns

Copied spreadsheet cells

CSV result

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Replace

Swipe sideways inside the table to see every column.

Why copied spreadsheet cells need conversion

Excel and Google Sheets place tabs between copied cells. A system that expects comma-separated values may put the entire row into one field. TextGleam parses the tabs and quotes fields that contain commas, quotation marks, or line breaks instead of blindly replacing every tab.

Verify the columns before downloading

The table preview shows the detected rows and columns immediately. Edit any cell, add a row or column, remove exact duplicates, then download clean CSV or Excel. This page converts copied cells; use the full table cleaner for CSV, semicolon-separated, or space-aligned input.

Open the full messy-data table cleaner →

Read the guide to cleaning CSV data for Excel →