Last updated: October 11, 2026.
CSV file processing
The core CSV tools are designed to parse selected files locally in the user's browser using JavaScript and a Web Worker. CSV contents are not intentionally uploaded to a CSVFixLab application server for the analysis shown on the tool pages.
Website delivery and operational data
CSVFixLab is delivered through Cloudflare. As part of normal website delivery, security, and reliability operations, the hosting and network provider may process request information such as IP address, user agent, timestamps, requested URLs, and related technical data.
Contact email
If you contact contact@csvfixlab.com, the message and any attachments you choose to send are processed by the email-routing service and the destination mailbox used by CSVFixLab. Do not send sensitive production CSV data unless it is necessary and appropriately anonymized.
Analytics
CSVFixLab does not currently intentionally send CSV filenames, cell contents, product names, customer information, or other CSV values to an analytics service. If a separate analytics product is enabled later, this policy will be updated to describe the data collected and the applicable consent behavior.
Advertising
Advertising is not required for the CSV tools to function. The site includes Google AdSense account-verification metadata and loads the Google AdSense script. Loading this third-party script can send request information, including an IP address and browser information, to Google even when no ad is displayed. Google and advertising partners may use cookies, web beacons, or IP addresses for advertising where enabled. See how Google uses information from partner sites and our Cookie Policy. Regional consent controls must be configured before advertising is activated for regions that require them.
Questions
Privacy questions can be sent to contact@csvfixlab.com.