EVERYDAY FILE TOOLS / INFORMATION

Privacy

Updated 6 September 2026.

The CSV checker reads files and pasted text; the JSON formatter processes pasted text in your browser. The tool does not upload that content, store it in an account or send it to a paid processing service. The download is created locally by your browser. Clearing the input or refreshing the page removes the current working copy from this page; this is not a claim of secure erasure from your device.

This release has no analytics, advertising scripts, tracking pixels, accounts or payment forms. It does not set application cookies or save your working text in browser storage. Normal website requests still reach our hosting provider, Cloudflare, which handles connection information such as IP addresses and request metadata to deliver and protect the site. That is separate from the CSV content processed locally.

See Cloudflare's privacy policy for its handling of connection information. If advertising is introduced later, this notice and the necessary consent controls must be updated before those scripts are enabled.