Privacy Policy for Screenshot Full Page - High Resolution

Effective Date: January 29, 2026

Overview

Screenshot Full Page - Professional ("the Extension") is committed to protecting your privacy. This privacy policy explains how the Extension handles your data.

Data Collection

The Extension does NOT collect, store, or transmit any personal data.

Specifically:
- ❌ No browsing history
- ❌ No personal information
- ❌ No tracking cookies
- ❌ No analytics or telemetry
- ❌ No server communications
- ❌ No third-party integrations

How the Extension Works

1. Local Processing: All screenshot capture and processing happens entirely within your browser
2. No Network Requests: The Extension works completely offline and makes zero network requests
3. Local Storage: Only your preferences (capture mode and format) are stored locally using Firefox's storage API
4. No Data Transmission: Screenshots are saved directly to your computer's downloads folder

Permissions Usage

The Extension requests the following permissions for functionality:

activeTab

• Purpose: To capture screenshots of the webpage you're viewing
• Data Access: Temporary access to visible page content only when you initiate capture
• Data Usage: Used only to create the screenshot image
• Data Retention: No data is retained

downloads

• Purpose: To save captured screenshots to your computer
• Data Access: None - only triggers browser's download functionality
• Data Usage: Saves files to your chosen download location
• Data Retention: Files saved locally on your computer only

storage

• Purpose: To remember your preferred settings
• Data Stored: Only two settings - capture mode (visible/fullpage/selected) and format (png/jpg/webp/pdf)
• Data Location: Stored locally in Firefox's sync storage
• Data Sharing: Never shared with anyone

scripting

• Purpose: To inject capture functionality into web pages
• Data Access: Temporary access to page content during capture
• Data Usage: Only to generate screenshot
• Data Retention: No data is retained

host_permissions (<all_urls>)

• Purpose: To work on all websites you visit
• Data Access: Only when you actively use the Extension
• Data Usage: To capture screenshots on any website
• Data Retention: No data is retained

Third-Party Libraries

The Extension includes two open-source libraries bundled within the extension:

1. html2canvas: Used for rendering page content (no network requests)
2. jsPDF: Used for PDF generation (no network requests)

Both libraries run entirely within your browser and make no external connections.

Data Security

Since no data is collected or transmitted:
- There are no servers to breach
- There is no database to hack
- Your screenshots never leave your computer
- Your privacy is guaranteed by design

Children's Privacy

The Extension does not collect data from anyone, including children under 13.

Changes to Privacy Policy

Any changes to this privacy policy will be posted here and in the Extension's listing on Firefox Add-ons.

Your Rights

Since we don't collect any data:
- There is no data to access
- There is no data to delete
- There is no data to export
- There is no data to correct

Contact

For privacy-related questions:
- Website: https://dcalculator.net
- Extension Page: Firefox Add-ons Store

Consent

By using the Extension, you acknowledge that:
- You have read this privacy policy
- You understand that no data is collected
- You agree to the Extension's permissions being used only for screenshot capture functionality



Summary: This Extension is designed with privacy as the top priority. It collects nothing, transmits nothing, and works entirely offline. Your screenshots and browsing activity remain completely private.