How we handle your data
Privacy Summary: We store no personal data on this portal page and set no tracking cookies. If you email us, your details are processed to handle your request.
NuusLetta operates as a client-side application that runs entirely in your browser. We do not collect, store, or transmit any personal data through this website. All newsletter content you create is stored locally in your browser's storage and never sent to our servers.
We do not use tracking cookies, analytics cookies, or any third-party tracking technologies on this website. The application only uses essential browser storage (localStorage) to save your newsletter projects locally on your device.
Cookie Banner Notice: No cookie consent banner is required as we do not use tracking or analytics cookies. We only use essential browser storage for application functionality.
If you contact us via email at kontakt@duesseldorp.de, we will process your email address and any information you provide solely for the purpose of responding to your inquiry. We do not use this information for marketing purposes or share it with third parties.
Your newsletter projects are saved locally in your browser using localStorage technology. This data remains on your device and is not accessible to us or any third parties. You can clear this data at any time through your browser settings or by using the "Reset to Demo" function in the application.
The data controller responsible for this website is:
duesseldorp
Martin Gräbing
Email: kontakt@duesseldorp.de
We process data based on the following legal grounds under GDPR Article 6:
• Email Communication: Legitimate interest (Art. 6(1)(f)) to respond to your inquiries
• Spellcheck Feature: Your explicit consent (Art. 6(1)(a)) when you choose to use this feature
• Local Storage: Legitimate interest (Art. 6(1)(f)) to provide application functionality
This website uses the following external services for functionality:
• Pico CSS and Google Fonts for styling (loaded from CDN)
• SortableJS for drag-and-drop functionality (loaded from CDN)
• OpenAI API for AI-powered spellcheck and grammar correction
Important Notice for OpenAI Processing:
When you use the spellcheck feature, your newsletter text content is temporarily sent to OpenAI's servers (located in the United States) for processing.
This constitutes an international data transfer outside the EU/EEA. OpenAI has implemented appropriate safeguards and processes this data according to their privacy policy and API terms of service.
The data is processed only for the duration necessary to provide correction suggestions and is not stored permanently.
Your Consent: By using the spellcheck feature, you explicitly consent to this data transfer and processing by OpenAI.
• Email Communication: We retain email correspondence for up to 3 years for business purposes
• Local Storage: Data remains on your device until you clear it manually
• Spellcheck Processing: Text data is processed temporarily by OpenAI and not permanently stored
Under the General Data Protection Regulation (GDPR), you have the following rights:
• Right of Access (Art. 15): Request information about personal data processing
• Right to Rectification (Art. 16): Correct inaccurate personal data
• Right to Erasure (Art. 17): Request deletion of personal data
• Right to Restrict Processing (Art. 18): Limit how we process your data
• Right to Data Portability (Art. 20): Receive your data in a structured format
• Right to Object (Art. 21): Object to processing based on legitimate interests
• Right to Withdraw Consent (Art. 7): Withdraw consent for spellcheck feature at any time
How to Exercise Your Rights:
Since we do not collect or store personal data on our servers, most rights relate to email communication. All newsletter data is stored locally on your device under your control.
You can withdraw consent for the spellcheck feature by simply not using it.
To exercise your rights, contact us at kontakt@duesseldorp.de.
You have the right to lodge a complaint with a supervisory authority if you believe your data protection rights have been violated. The competent authority depends on your location within the EU/EEA.
If you have questions about this privacy policy, please contact us at kontakt@duesseldorp.de.