JSON → Excel (Offline Converter)
ExtensionDeveloper Tools
Overview
Convert local JSON files to Excel (.xlsx) entirely offline.
Convert local JSON files into Excel (.xlsx) — entirely offline. - Finds arrays of objects anywhere in your JSON. - Flattens nested objects into dot-keys (no [object Object] cells). - Creates one Excel sheet per array with unique, valid names. - Live progress and status messages during conversion. - No uploads. No analytics. No tracking. How to use: 1) Open the extension popup. 2) Choose a .json file from your computer. 3) Click Convert — your .xlsx will download automatically. Permissions: - Storage: used only to keep a local conversion counter on your device.
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Details
- Version1.0.0
- UpdatedNovember 7, 2025
- Size395KiB
- LanguagesEnglish
- Developer
Email
rehmanali.dev@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes