Sand: Anti Detect Browser (Sand Browser)
Sand: Anti Detect Browser (Sand Browser)
Sand: Anti Detect Browser (Sand Browser)
Android package: com.krepelstudio.sandbrowser
Developer: Krepel Studio
Last updated: November 8, 2026
Website: https://krepelstudio.com/
Privacy contact: Krepelstudio@gmail.com
This Privacy Policy explains how Sand: Anti Detect Browser ("Sand Browser," "the App," "we," or "our") is designed to access, process, store, and disclose information when you use the Android application developed by Krepel Studio.
Sand Browser is a web browser with separate, persistent browsing environments, optional per-environment proxy settings, downloads, and optional Pro purchases. Your browsing activity involves websites and services you choose to visit. Their processing of data is governed by their own privacy practices.
The App stores information needed to provide and restore your browsing environments, including:
Environment names, identifiers, tab order, last visited addresses, optional start pages, and preferences.
Website history, cookies, site storage, session-related information, and site permissions for each browsing environment.
Your chosen direct or proxy connection settings, which may include a proxy address, port, username, and password. Proxy credentials are intended to be protected using Android Keystore-based encryption.
Download records, file names and status, and references to files saved at locations you choose.
App settings, including language, theme, and optional haptic feedback preferences.
Purchase entitlement status needed to make the Free and Pro features available.
This information is intended to remain on your device. The App is not designed to upload your browsing history, website cookies, saved proxy passwords, or website login data to servers operated by Krepel Studio. The App does not require you to create a Krepel Studio account and does not provide its own cloud synchronization service.
Some information may also be held by the websites you visit or by services you choose to use, independently of local browser storage.
When you visit a website, that website and its service providers may receive the information normally transmitted during web browsing, such as your connection's public IP address, requested pages, technical browser and device information, cookies, form submissions, and any content you choose to provide. Websites may use their own cookies, analytics, or tracking technologies. Their practices are outside Krepel Studio's control.
When you enter a search query in the address bar, the query is sent to Google Search. When you use the optional public-IP check, a service handling that check receives a network request and may see your public IP address and ordinary connection metadata. The provider of such a service may have its own privacy practices.
If you configure a third-party proxy, browsing requests are routed through that service to the extent supported by the selected connection and browser components. The proxy operator may process connection metadata and, depending on the protocol and encryption, may have access to transmitted information. You are responsible for choosing a proxy provider you trust. Without a proxy, websites ordinarily see your direct network connection.
Separate cookies or proxy connections do not guarantee anonymity, a unique device fingerprint, or protection from all forms of tracking. Web technologies and website behavior can affect what information is visible to others.
Websites may request access to certain device capabilities. The App is designed to request access only when a relevant website feature requires it and to let you approve or deny access.
Camera (CAMERA): Allows a website to use your camera for a feature you choose, such as a video call or image capture.
Microphone (RECORD_AUDIO): Allows a website to receive audio you choose to provide.
Approximate location (ACCESS_COARSE_LOCATION) and, where genuinely necessary, precise location (ACCESS_FINE_LOCATION): Allow a website to receive a device location only following the applicable Android and website permission decisions.
Local network (ACCESS_LOCAL_NETWORK, where required on supported Android versions): May be requested if you choose to connect to a website or proxy on a private local network. It is not needed merely to browse the public internet.
Internet and network state (INTERNET, ACCESS_NETWORK_STATE): Enable web connections and indicate whether network connectivity is available.
You can deny or revoke Android permissions in your device settings. The App is also designed to maintain website permission choices separately for each browsing environment.
When you select files, photos, or documents for uploading, the App uses an Android system file picker or other system-mediated selection mechanism. Only content you choose is made available for the requested operation. Uploaded content is transmitted to the website you select. When you download files, the App saves them to the destination you choose and may keep a local download record. Files you explicitly save in shared storage may remain there after you delete an environment or uninstall the App.
The App is not designed to request unrestricted access to all device files, contacts, SMS messages, accessibility data, or background location. It does not use Android's VPN service.
If you choose to use Android Autofill, your selected system autofill or password-manager provider may process login details under its own privacy policy. Sand Browser does not operate a separate password-sync service.
If you choose to open or share a downloaded file using another app, or share a link through Android's share menu, the receiving application may process the content you share. These actions are initiated by you.
Sand Browser offers two free saved browsing environments and optional Pro access through a monthly subscription or a one-time lifetime purchase. Purchases are handled through Google Play Billing. Google processes payment and transaction information under its own policies. The App receives the purchase status or entitlement information needed to provide and restore your Pro access; Krepel Studio does not directly receive your full payment card details through the App.
The planned browser engine is Mozilla GeckoView, an embedded web-browser component. Technical network operations associated with websites, certificates, and browser components may involve third-party infrastructure. The exact behavior of included libraries and services must be checked against the released App version.
The App is not designed to display advertisements and does not include AdMob or a separate advertising-consent platform. It is not designed to operate a Krepel Studio behavioral advertising or browsing-history analytics service.
Useful external privacy information: Google Privacy Policy — https://policies.google.com/privacy.
Sand Browser is designed to keep browsing environments separate and to store local information within Android's application storage. Proxy credentials are intended to be encrypted using Android Keystore-based protection. The App is also designed to avoid automatically switching a proxy-configured environment to a direct connection when the required proxy fails.
No browser, proxy, local storage mechanism, or internet connection can provide absolute security. An HTTPS connection protects data in transit to the website when correctly established, but it does not guarantee that a website is trustworthy or that browsing is anonymous. You should avoid sharing sensitive information with websites or proxy providers you do not trust.
Saved environments and their locally stored information are intended to remain available across ordinary app restarts and device reboots until you choose to delete an environment or clear its browsing data. You can manage website permissions and remove browsing data from the relevant environment in the App.
You can remove the App's locally stored data through Android's app settings or by uninstalling the App. Downloaded files saved outside the App's private storage may need to be deleted separately. Clearing data from Sand Browser does not remove information already received and retained by external websites, proxy providers, Google, or other third parties.
The App does not require a Krepel Studio user account, so there is no separate Krepel Studio account to delete. If you have questions about data handling or deletion, contact Krepelstudio@gmail.com.
Sand Browser is intended as a general-purpose productivity and browsing tool, not as a service specifically directed to children under 13. Websites opened through the App may have their own age restrictions and privacy policies.
The websites, search engine, payment services, and proxy providers you choose may operate in different countries. Information transmitted to them may be handled in jurisdictions outside your own, under their respective terms and privacy policies.
We may update this Privacy Policy when the App's functionality, data handling, third-party components, or applicable requirements change. The updated version will show a revised "Last updated" date and will be made available through the App and the public privacy-policy page.
Developer: Krepel Studio
Website: https://krepelstudio.com/
Email: Krepelstudio@gmail.com