Effective date: 2026-07-21
Product: Dastresa Chrome extension (Manifest V3)
Publisher: Najino Agency

This policy describes how Dastresa handles information. It is written for Chrome Web Store compliance and for users who need plain language.


Dastresa is an offline accessibility tool. It does not collect personal browsing data, does not sell data, and does not send page content to remote servers.


On websites you visit (after you enable it), Dastresa can:

• Change how text looks (size, theme, focus aids)
• Read text aloud using your browser’s built-in speech voices
• Show a floating accessibility toolbar

These features run inside your browser on your device.


Settings are saved with Chrome’s chrome.storage.local, for example:

• Whether the extension is enabled
• Theme, zoom, speech preferences
• Reading focus options
• Toolbar position
• Sites you chose to disable
• Language (Persian / English)

This data stays on your device unless you sync Chrome settings through your own Google account (that sync is controlled by Google Chrome, not by Dastresa servers — Dastresa has none).


Dastresa’s extension code does not:

• Run analytics or advertising trackers
• Record the websites you visit to a Dastresa backend
• Upload page content, passwords, or form data
• Require an account
• Use remote AI APIs

| Permission | Reason |
|------------|--------|
| storage | Save your accessibility preferences on the device |
| Access to websites (http/https) | Apply the reading tools on pages you open |
| activeTab | Talk to the current tab when you use the popup |


Dastresa does not embed third-party analytics SDKs. Speech uses the voices already installed in your operating system / browser.


Dastresa is a general accessibility tool and does not knowingly collect children’s personal information.


If this policy changes, we will update the effective date on this page. Material changes will be reflected in the Chrome Web Store listing when required.


For privacy questions about Dastresa, contact Najino Agency through the support channel listed on the Chrome Web Store listing (or the project repository maintainers).

Hosting note for release: Publish this document at a stable HTTPS URL (GitHub Pages, project site, or docs host) and paste that URL into the Chrome Web Store “Privacy policy” field before submitting.