Effective Date: August 17, 2026 • Last Updated: August 17, 2026
1. Introduction
Welcome to e204.store ("we", "our", or "us"). We provide free, fast, and secure web utilities including Clip Board, Daily Planner, Vault, Burn Chat, Quick Notes, QR Code Generator, and Password Generator.
This Privacy Policy explains how information is handled when you access and use our website (https://e204.store) and its associated subdomains. By using e204.store, you agree to the practices described in this Privacy Policy.
2. Information We Do Not Collect
Unlike traditional web services, e204.store operates entirely within your web browser (client-side execution). Specifically:
- No User Accounts: You do not need to register, create a profile, or log in with an email address or username.
- No User Content Storage: Any text typed into Quick Notes, tasks saved in Daily Planner, data saved on Clip Board, or passwords generated never leave your local browser instance.
- Zero Server-Side Databases: We maintain no backend databases storing personal identifiable information (PII) or user activity logs.
3. Local Storage and Client-Side Data
Certain tools (such as Daily Planner and Quick Notes) utilize your browser's local storage mechanisms (such as localStorage or sessionStorage) solely to maintain your workflow across page refreshes.
- All local storage data remains on your physical device.
- You can delete all stored local data at any time by clicking the "Clear Local Cache" button in our side menu or through your browser's history settings.
4. Cryptographic Security & Vault Net
For tools designed for sensitive data handling (such as Vault and Password Generator):
- Encryption is executed locally on your machine using the native Web Crypto API (AES-256-GCM with PBKDF2 master key derivation).
- Your master passwords and encryption keys are never sent over the network.
- Because we do not store your master key, we cannot decrypt or recover any forgotten vault credentials.
5. Voluntary Support & Donations ("Buy Me a Chocolate")
e204.store offers an optional "You can buy me a chocolate" support button. Clicking this option opens a client-side payment pop-up modal featuring a direct UPI link and static UPI ID (7820894823@pthdfc).
- Purpose of Support: All voluntary contributions are used solely as support money to run the website, cover server & CDN hosting costs, pay for domain maintenance, and keep e204.store operational and evolving. If you love the platform, this voluntary support is the only way to keep the project going free and open for everyone.
- Zero Financial Data Stored: e204.store does not process, store, intercept, or record your banking information, debit/credit cards, UPI PINs, or transaction histories. All payments are initiated directly through your device's native, authorized UPI applications (such as Google Pay, PhonePe, Paytm, or BHIM).
- 100% Voluntary: Supporting the creator is entirely optional; all tools remain 100% free with zero paywalls.
6. Advertising & Google AdSense
To keep our tools 100% free and open for everyone without subscription paywalls, we display digital advertisements provided by Google AdSense (Publisher ID: ca-pub-8866137553653019).
Google AdSense may use cookies and web beacons to serve ads based on prior visits to our website or other sites on the Internet:
- Google's use of advertising cookies enables it and its partners to serve ads to users based on their visits to e204.store and other sites.
- Users may opt out of personalized advertising by visiting Google's Ads Settings.
- Alternatively, you can opt out of third-party vendor cookies for personalized advertising by visiting www.aboutads.info/choices.
7. Cookies and Web Beacons
We do not use first-party tracking cookies. Third-party partners (such as Google AdSense) may set cookies strictly to measure ad delivery performance and prevent click fraud. You can configure your browser to reject cookies or notify you when a cookie is placed.
8. Third-Party Links
Our website may contain links to external third-party websites. We are not responsible for the privacy practices or content of third-party destinations. We encourage you to review their respective privacy notices.
9. Children's Privacy
e204.store does not knowingly collect or solicit any personal information from children under the age of 13. Since our site does not require registration or store user data, children can use our text formatting, planning, and calculation utilities safely without risk of data disclosure.
10. Changes to This Privacy Policy
We may update our Privacy Policy periodically to reflect technological improvements or regulatory updates. Any changes will be posted directly to this page with an updated revision date.
11. Contact Us
If you have any questions or feedback regarding this Privacy Policy or the security of our tools, please reach out to us: