Privacy Transparency

Complete information about how we handle your data, cookies we use, and third-party services

Cookie Information

Essential Cookies (Always Active)

session_id: Maintains your session • Duration: Session • Purpose: Keep you logged in

csrf_token: Security protection • Duration: Session • Purpose: Prevent attacks

cookie-consent: Your preferences • Duration: 1 year • Purpose: Remember your choices

Functional Cookies (Optional)

theme: Dark/light mode • Duration: 1 year • Purpose: UI preference

Analytics Cookies (With Consent)

_ga, _ga_*, _gid: Google Analytics • Duration: 2 years • Purpose: Usage statistics

IP anonymization enabled, no personal data tracked

Data Processing Activities

Calculator & Tool Inputs

What: Numbers and text you enter
Where: Processed in your browser only
Retention: Not stored on our servers
Sharing: Can be shared via URL parameters (be cautious with sensitive data)

Feedback Submissions

What: Your feedback messages and optional email
Where: Stored in our database
Retention: 365 days, then anonymized
Purpose: Improve our services

File Processing (If Applicable)

What: Uploaded files (spreadsheets, images, etc.)
Where: Temporary memory only
Retention: Deleted immediately after processing
Security: Never written to disk

Analytics Data

What: Page views, general location (country)
Where: Google Analytics (with consent)
Retention: 90 days for detailed data
Control: Can opt-out anytime