CSV Normalizer — Privacy Policy

Last updated: 1 July 2026

What the extension does

CSV Normalizer lets you open or paste CSV data, detects which columns look like dates, amounts, or phone numbers, and rewrites them into a consistent format that you choose. You then download the cleaned file. All of this happens locally, on your device, using your browser's own processing.

Data we collect

None. Specifically:

• We do not collect, see, or receive the contents of any file you open or paste.
• We do not upload your data to any server. The extension makes no network requests with your file contents.
• We do not use analytics, advertising, tracking pixels, or cookies.
• We do not require an account, email address, or any personal information.

Where your data goes

Your file is read into your browser's memory, transformed, and offered back to you as a download. When you close or reload the tab, that in-memory data is gone. The extension requests no host permissions and cannot read your browsing history, other tabs, or websites you visit.

Permissions

The extension requests the minimum permissions needed to function. It does not request access to your browsing data, your tabs' content, or any website. Opening the tool simply opens its own page in a new tab.

Third parties

CSV Normalizer includes one open-source library (PapaParse, MIT-licensed) bundled locally inside the extension to read CSV text. It runs on your device and sends nothing externally. No third-party services receive your data.

Changes to this policy

If the extension's data practices ever change — for example, if an optional cloud feature is added in the future — this policy will be updated before that feature ships, and any data leaving your device would be strictly opt-in.

Contact

Questions about this policy? Email info@getcompliant.online.