Privacy Policy

How we handle your data and protect your privacy

Privacy First

stslogviewer is designed with privacy as the top priority. We believe you should have complete control over your gaming data.

Local Processing Only

All log file processing happens entirely in your web browser. Your Slay the Spire 2 log files are never uploaded to our servers or any third-party services. Nothing leaves your device.

No Data Collection

We do not collect, store, or transmit any personal information, gaming statistics, or log file data. The tool operates completely offline once loaded in your browser.

Minimal Tracking

This website uses Simple Analytics for basic usage tracking. Simple Analytics is a privacy-friendly service that does not use cookies and does not collect personal information. See the Analytics section below for details on what is tracked.

Log File Contents

The log files you choose to analyze may contain personal gaming data such as:

  • Character names and progress
  • Deck compositions and card choices
  • Relic collections
  • Win/loss records and statistics
  • Gameplay decisions and events

This data remains on your device and is only used for the specific analysis you request in the browser session.

Browser Storage

This tool does not use browser storage at all. All log file processing happens entirely in memory during your browser session. No data is saved to localStorage, sessionStorage, or any other browser storage mechanisms.

When you refresh the page, close the tab, or navigate away, all processed data is completely cleared from memory. Each time you want to analyze a log file, you'll need to drop the file again. This ensures maximum privacy and no data persistence.

Analytics

This website uses Simple Analytics, a privacy-friendly analytics service that helps us understand basic usage patterns. Simple Analytics does not use cookies and does not collect any personal information.

The only data collected through Simple Analytics is:

  • Page views (which pages are visited)
  • General geographic region (country level only)
  • Browser and device type
  • Referrer information (how you found this site)

No individual user behavior, IP addresses, or personal identifiers are tracked. Your log files and gaming data are never processed by or transmitted to any analytics service.

Third-Party Services

This website is hosted on GitHub Pages and may use their infrastructure for content delivery. Simple Analytics is used for basic website analytics. No personal data or log file content is transmitted to or processed by these services beyond serving the static website files and basic usage statistics.

Changes to This Policy

If we make any changes to this privacy policy, we will update this page. Given the nature of this tool as a client-side application, significant changes are unlikely.

Contact

If you have any questions about this privacy policy, you can contact the developer at @9amtechnology on Twitter.

Last Updated: This privacy policy was last updated on the date this website was launched.