Copyright © 2023 Keep Browser, All right reserved.
Privacy Policy
Keep Browser
1. Provider collecting information
RSA Technologies, LLC ("the Company").
2. Information collected and purpose
The Company and the third-party services integrated in the app (analytics and advertising) may collect the following to improve performance, optimize the user experience, and provide personalized ads.
(1) Information collected
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Device information and identifiers (via analytics and advertising SDKs)
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Approximate location (estimated by the advertising SDK from IP address). Precise location is used only when a website requests it, via the OS permission, and is not collected continuously by the Company.
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App interaction and usage information (via analytics tools)
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App crash and diagnostic information
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Advertising-related information (via the advertising SDK)
For search, we do not send the text of your queries - only the length (character count). URLs are limited to the domain when needed; full URLs and full page titles are not sent. Private tab contents are not sent.
(2) Purposes
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App improvement
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Performance analysis
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User-behavior analysis
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Personalized advertising
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Bug fixing
(3) Key services used
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Google Firebase Analytics (usage analytics)
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Google Firebase Crashlytics (crash diagnostics)
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Google AdMob (advertising)
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Google User Messaging Platform (ad consent management)
(4) Data retention
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Analytics and related data are retained for up to 2 years from collection, then deleted or anonymized (may be adjusted per local law).
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Tab-group share-link data is retained for 30 days from creation or the last import, refreshed on each import.
3. Tab group sharing (KeepShare)
When you create a share link for a tab group, the following is sent to and stored on the Company's share server (api.keepbrowser.com) to generate and deliver the link:
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Tab URLs, label names and colors, the parent-child tab hierarchy, a share name (display name), and the tab count.
The following are not shared or sent: page title text, favicons, screenshots, cookies, login state, form input, your full browsing history, and private tabs.
Sharing is initiated by you, and anyone with the link can import the tab group. Share-link data is retained for 30 days from creation or the last import (refreshed on import), and you can delete a server-side share from the in-app share-history screen. Sharing is not data "sync."
4. Consent and settings
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Consent for personalized advertising is obtained at first launch via UMP (EEA/UK/Switzerland, etc.) and iOS App Tracking Transparency.
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Location is confirmed individually via the OS permission dialog when a feature or website requests it.
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Analytics (Firebase Analytics) and crash diagnostics (Crashlytics) are used to operate and improve the app. You can manage ad privacy options, analytics, and crash reports from the app's privacy settings.
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In the EEA, UK, and Switzerland, analytics and crash reports remain off until you explicitly turn them on. Outside those regions, they are on by default but can be turned off in Settings. While the app has not yet resolved the region or consent state, optional collection and ad initialization remain off.
5. User rights and control
We respect your rights for data we directly control. Data collected via Firebase and advertising SDKs is partly outside our control, so there are limits to what we can manage; we will do what is practically feasible.
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Right to access your data
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Right to correct or delete your data
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Right to withdraw consent
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Right to data portability
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In "Settings > Delete data" you can delete browsing history, cookies, cache, etc. Share links can be deleted from the server via the share-history screen.
6. Data protection
We strive to protect user information. Data is encrypted in transit using TLS. Sharing with third parties occurs only when necessary, with prior notice and required consent.
7. Contact
For questions or data-access requests regarding this policy, contact keepbrowser-support@rsa-tec.com.
8. Revisions / effective dates
We update this policy in response to legal or policy changes, with notice and renewed consent where required.
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Effective April 1, 2023
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Revised November 13, 2023
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Revised June 29, 2026