# Spreadsheet Converter

> Browser-only file conversion. Selected files are processed on this device and are not uploaded to a conversion server.

Source: https://localconverter.tech/spreadsheet-converter

Export supported spreadsheet data into compatible formats locally. Check sheet selection, cell values, separators and character encoding before relying on a converted table.

## Are formulas and formatting preserved?

Data-oriented exports can produce cell values without carrying formulas, formatting or every sheet. Compare headers, dates, identifiers and totals against the original workbook. Keep the editable workbook for future changes.

## Supported conversions

- [CSV to TSV](https://localconverter.tech/csv-to-tsv.md)
- [CSV to JSON](https://localconverter.tech/csv-to-json.md)
- [CSV to YAML](https://localconverter.tech/csv-to-yaml.md)
- [CSV to XLSX](https://localconverter.tech/csv-to-xlsx.md)
- [TSV to CSV](https://localconverter.tech/tsv-to-csv.md)
- [TSV to JSON](https://localconverter.tech/tsv-to-json.md)
- [TSV to YAML](https://localconverter.tech/tsv-to-yaml.md)
- [TSV to XLSX](https://localconverter.tech/tsv-to-xlsx.md)
- [XLSX to CSV](https://localconverter.tech/xlsx-to-csv.md)
- [XLSX to TSV](https://localconverter.tech/xlsx-to-tsv.md)
- [XLSX to JSON](https://localconverter.tech/xlsx-to-json.md)
- [XLSX to YAML](https://localconverter.tech/xlsx-to-yaml.md)

## Related information

- [All tools and conversion pairs](https://localconverter.tech/tools.md)
- [Supported file formats](https://localconverter.tech/formats.md)
- [How local conversion works](https://localconverter.tech/how-it-works.md)
- [File privacy and temporary storage](https://localconverter.tech/privacy.md)
- [Local processing security](https://localconverter.tech/security.md)
- [Terms of use](https://localconverter.tech/terms.md)
- [Conversion help](https://localconverter.tech/help.md)