Privacy Policy

1. Your data never leaves your browser

Every conversion on JsonToCsvTool runs locally, in your own browser, using JavaScript that executes on your device. When you paste JSON, upload a file, or load data from a URL, that data is processed in your browser's memory only.

Your files and data are not uploaded to any server. They are not transmitted to us, not stored, not logged, and not shared with anyone. Because the conversion happens on your device, you can disconnect from the internet after this page loads and the converter will still work.

2. Third-party advertising and affiliate links

JsonToCsvTool may display third-party advertising, and pages on this site may include affiliate links. Where affiliate links appear, their presence will be disclosed on the page that contains them.

Third-party advertisers and ad networks may use cookies or similar technologies to serve and measure advertisements. Those third parties operate under their own privacy policies, which are outside our control. We recommend reviewing the policies of any advertiser whose content appears on this site.

What we do not collect

• No account is required to use the converter
• There is no login and no registration
• No name, email address, or other personal information is requested in order to convert a file
• The JSON and CSV content you work with is never sent to us

Changes to this policy

This policy may be updated as the site changes. Any update will be reflected on this page, with the revision date shown below.

Last updated: September 2026