English
1. Who provides this extension
Webpage Long Screenshot is provided by yjun. For support and privacy questions, contact yanjun12625@gmail.com.
2. Information processed
When you choose to select a content column or start a capture, the extension accesses the active tab, its page address and title, the visible webpage content, and scrolling and layout information. Screenshots can contain any information displayed on the page you selected. The extension does not separately identify, analyze, or classify personal information inside those images.
The page address is used to stop capture if you navigate away. The page title helps you identify the page and is used in the export filename. Screenshots, page geometry, and scrolling positions are processed to crop, stitch, paginate, and save the selected content.
The extension uses the browser's interface language and language/region preferences to select its interface language. A manual language choice is stored in the extension's local storage on this device. It does not use IP lookup, location permissions, or a remote translation service.
3. Local processing and retention
Capture data is processed in the extension and page memory on your device while capturing, encoding, and downloading. Temporary image data and download object URLs are released as processing and downloads finish; closing or reloading the extension/browser also ends those in-memory sessions. Exported files remain in your chosen download location until you delete them. Browser download records are managed by the browser.
Your manual language preference remains locally until you clear extension data or uninstall the extension. It is not synchronized to a server by this extension.
4. Sharing and network activity
The extension does not send screenshots, captured webpage content, page titles, page addresses, language preferences, or capture history to yjun or an external server. There is no tracking SDK, telemetry, advertising, or remote executable code in the extension. Data is not sold or used for advertising or unrelated purposes.
The original webpage may load images or other resources when the extension scrolls it. Those requests are made by the webpage according to its own policies. Visiting a separately hosted public copy of this policy involves normal requests to that hosting provider; this policy's extension data practices do not imply that the hosting provider has no server logs.
5. Permissions
- activeTab: temporary access to the page you invoke the extension on, including screenshots of that tab.
- scripting: identify the scrolling content, let you choose a column, scroll for capture, and restore the original reading position. Small floating controls may be hidden temporarily and restored.
- downloads: save your PDF or PNG files and monitor the extension's own download operations for cleanup; the extension does not scan your download history.
- offscreen: process images and generate export files in a local hidden extension document.
The extension does not request permanent access to all websites, browser history, cookies, authentication tokens, or geolocation.
6. Your choices
You decide which page and content column to capture. You can stop a running capture, delete exported files using your normal file tools, clear local preferences, or uninstall the extension. Stopped or interrupted exports are marked incomplete. Collapsed sections, separate embedded scroll areas, unloaded images, and unsupported pages may need manual preparation; reaching the selected scroll area's end is not a guarantee that every hidden section was captured.
7. Support messages and changes
If you email the support address, yjun receives the email address and content you choose to send and uses them to respond to your request. Support emails are separate from the extension, which does not send emails automatically. Material changes to these practices will be described in an updated policy and, where needed, in the extension or store listing before the changed behavior is introduced.