Privacy Policy
Last updated: August 21, 2026
1. Introduction
Welcome to DeepEngineerHub (deepengineerhub.com). We respect your privacy and are committed to protecting any personal data collected while you use our website. This Privacy Policy explains how information is collected, used, and safeguarded when you access our technical tutorials, blueprints, and developer utilities.
2. Cookies
We do not currently serve any third-party advertising on this website. We use a small number of essential cookies to keep you signed in and remember your preferences (such as light/dark theme). If we introduce advertising or analytics cookies in the future, this policy will be updated first, and you will be able to accept, refuse, or customize your preferences through the cookie banner shown on your first visit - see Manage Cookie Preferences.
3. Information Collection & Use
DeepEngineerHub does not collect sensitive personal identification information unless voluntarily submitted (for example, when you create an account, we store your email, name, and a securely hashed password - never your password itself). All developer utilities (such as JSON Viewer, Image Converter, and Secret Message) run 100% locally inside your browser and do not transmit or store your files on external servers.
4. Payments
Premium memberships and voluntary contributions ("Buy me a coffee") are processed by Razorpay. We never see or store your card details - they go directly to Razorpay's secure, PCI-compliant checkout. Razorpay may collect and process payment information subject to its own privacy policy.
5. Where Your Data Is Stored
Account data (email, name, hashed password, and membership status) is stored on Amazon Web Services infrastructure in the United States (AWS region us-east-1). If you are located in the European Economic Area, United Kingdom, or elsewhere outside the United States, this means your personal data is transferred to and processed in the United States.
6. GDPR & CCPA Compliance
Visitors from the European Economic Area (EEA), United Kingdom (UK), and California (CPRA/CCPA) have the right to access, correct, or request deletion of their personal data. To exercise these rights, contact us via the channel below. If we introduce advertising or tracking cookies in the future, a consent banner will let you accept, refuse, or customize your preferences in accordance with applicable data privacy laws.
7. Contact Us
If you have any questions or concerns regarding this Privacy Policy, please feel free to contact us via our site administration channels.