# Data Converter

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

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

Convert supported JSON, CSV, XML, YAML and text data with local tools. Inspect the output structure and encoding before passing it to a database, script or spreadsheet.

## Can data conversion change values?

Formats represent numbers, empty values and nested structures differently. Check leading zeros, Unicode text, null values and repeated records. A valid output file can still use a structure different from the one your next application expects.

## Supported conversions

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

## Tools for this file type

- [Clean CSV & delimiters](https://localconverter.tech/clean-csv.md)
- [JSON · XML · TOML · YAML](https://localconverter.tech/structured-data.md)
- [Format & validate data](https://localconverter.tech/format-data.md)
- [File checksum](https://localconverter.tech/file-checksum.md)
- [QR & barcode maker](https://localconverter.tech/create-code.md)
- [Read QR & barcode](https://localconverter.tech/read-code.md)
- [Text encoding & escapes](https://localconverter.tech/text-encoding.md)
- [UUID v4 & ULID Generator](https://localconverter.tech/generate-id.md)
- [Password & Passphrase Generator](https://localconverter.tech/generate-password.md)
- [JWT Decoder — Inspect Header & Payload](https://localconverter.tech/decode-jwt.md)
- [Unix Timestamp & Date Converter](https://localconverter.tech/convert-timestamp.md)
- [Cron Expression Parser & Schedule Checker](https://localconverter.tech/explain-cron.md)
- [Regex Tester with Match & Capture Results](https://localconverter.tech/test-regex.md)
- [Text hash & HMAC](https://localconverter.tech/hash-text.md)
- [URL inspector](https://localconverter.tech/inspect-url.md)
- [Query string builder](https://localconverter.tech/query-string.md)
- [Number base converter](https://localconverter.tech/number-base.md)
- [Text Diff Checker — Compare Two Texts](https://localconverter.tech/compare-text.md)
- [Word Counter & Character Counter](https://localconverter.tech/count-text.md)
- [Text Case Converter & URL Slug Generator](https://localconverter.tech/change-case.md)
- [Remove Duplicate Lines & Clean Text](https://localconverter.tech/clean-lines.md)
- [Lorem Ipsum & Placeholder Text Generator](https://localconverter.tech/placeholder-text.md)
- [Unit converter](https://localconverter.tech/convert-units.md)
- [JSON Diff Checker — Compare JSON Values](https://localconverter.tech/compare-json.md)
- [JSONPath Tester & JSON Query Tool](https://localconverter.tech/query-json.md)
- [JSON Schema Validator — Draft 07](https://localconverter.tech/validate-json-schema.md)
- [SQL formatter](https://localconverter.tech/format-sql.md)
- [HTML, CSS & JavaScript Formatter / Minifier](https://localconverter.tech/format-code.md)
- [File type inspector](https://localconverter.tech/inspect-file.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)