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Spreadsheet Station

View, inspect, clean, convert, and transform spreadsheet data locally in your browser.

XLSX processing stays in a local worker. Macros are never executed; formulas use cached results and are not recalculated. Text exports protect against formula injection. Workbook metadata retention is limited to supported values/styles/sizing.

Spreadsheet tools

20 of 20 tools

Spreadsheet

CSV to Excel

CSV to Excel: csv text, csv file, sheet name → xlsx file, row count, column count. Process locally in your browser.

Spreadsheet

Excel to CSV

Excel to CSV: xlsx file, sheet → csv file/text, row count, column count. Process locally in your browser.

Spreadsheet

JSON to Excel

JSON to Excel: json array of objects, sheet name → xlsx file, row count, column count. Process locally in your browser.

Spreadsheet

Excel to JSON

Excel to JSON: xlsx file, sheet → json array of objects, row count, column count. Process locally in your browser.

Spreadsheet

TSV to Excel

TSV to Excel: tsv text, tsv file, sheet name → xlsx file. Process locally in your browser.

Spreadsheet

Excel to TSV

Excel to TSV: xlsx file, sheet → tsv file/text. Process locally in your browser.

Spreadsheet

XLSX to HTML Table

XLSX to HTML Table: xlsx file, sheet → html table markup, row count, column count. Process locally in your browser.

Spreadsheet

Spreadsheet Viewer

Spreadsheet Viewer: xlsx file → sheet list, selected sheet preview, row count, column count. Process locally in your browser.

Spreadsheet

Sheet Extractor

Sheet Extractor: xlsx file, sheet → selected sheet xlsx file. Process locally in your browser.

Spreadsheet

Workbook Inspector

Workbook Inspector: xlsx file → file name, file size, sheet count, sheet names, per-sheet dimensions, formula count. Process locally in your browser.

Spreadsheet

Spreadsheet Transposer

Spreadsheet Transposer: xlsx file, sheet → transposed xlsx file, original dimensions, new dimensions. Process locally in your browser.

Spreadsheet

Spreadsheet Column Reorderer

Spreadsheet Column Reorderer: xlsx file, sheet, column order → reordered xlsx file. Process locally in your browser.

Spreadsheet

Spreadsheet Row Filter

Spreadsheet Row Filter: xlsx file, sheet, column, operator, value → filtered xlsx file, matched rows, excluded rows. Process locally in your browser.

Spreadsheet

Spreadsheet Deduplicator

Spreadsheet Deduplicator: xlsx file, sheet, key columns → deduplicated xlsx file, original rows, removed duplicates, final rows. Process locally in your browser.

Spreadsheet

Spreadsheet Column Analyzer

Spreadsheet Column Analyzer: xlsx file, sheet, column → row count, empty count, non-empty count, unique count, detected type, minimum, maximum, average where numeric. Process locally in your browser.

Spreadsheet

Spreadsheet Empty Row Cleaner

Spreadsheet Empty Row Cleaner: xlsx file, sheet → cleaned xlsx file, removed row count. Process locally in your browser.

Spreadsheet

Spreadsheet Empty Column Cleaner

Spreadsheet Empty Column Cleaner: xlsx file, sheet → cleaned xlsx file, removed column count. Process locally in your browser.

Spreadsheet

Workbook Merger

Workbook Merger: multiple xlsx files → merged xlsx workbook. Process locally in your browser.

Spreadsheet

Workbook Splitter

Workbook Splitter: xlsx file → one xlsx file per sheet, sheet/file list. Process locally in your browser.

Spreadsheet

Split Spreadsheet by Column

Split Spreadsheet by Column: xlsx file, sheet, column → one dataset/file per unique value, group count. Process locally in your browser.

KEEP EXPLORING
JSON & Data

Format, validate, compare, transform, and inspect structured data locally in your browser.

46 toolsExplore
Text

Count, transform, generate, compare, and inspect text locally in your browser.

31 toolsExplore