Privacy Policy
Last Updated: January 1, 2025
Local Processing
Files are processed entirely within your browser's memory.
No Uploads
We do not transfer your documents to any external server.
No Tracking
We do not track individual user activity or file contents.
1. Introduction
Welcome to fillonlinepdf.com ("we," "our," or "us"). We are committed to protecting your privacy and ensuring you have complete control over your documents. This Privacy Policy explains how we collect, use, and safeguard your information when you use our website.
By using our service, you agree to the collection and use of information in accordance with this policy. Our core philosophy is "Zero-Knowledge," meaning we cannot see, access, or store your documents.
2. Data We Collect
A. Personal Data
We do not require you to create an account, safe-keep a password, or provide your name or email address to use our essential PDF filling features.
B. Usage Data
We may collect simplified, anonymous usage data through privacy-focused analytics providers to help us improve our service. This may include:
- Browser type and version
- Device type (Desktop, Mobile, Tablet)
- Operating system
- Pages visited and time spent
- Referring website
This data is aggregated and cannot be used to identify you personally.
3. How We Process Your Files
Client-Side Technology
When you "upload" a file to fillonlinepdf.com, it is not actually transmitted to a remote server. Instead, our application loads the file into your browser's temporary memory (RAM) utilizing WebAssembly and standard HTML5 APIs. Any edits, form filling, or signatures happen locally on your device's processor.
4. Cookies and Local Storage
We use "local storage" and "cookies" strictly for functional purposes.
- Essential Cookies: To remember your session state so you don't lose your work if you accidentally refresh.
- Analytics Cookies: To understand traffic patterns anonymously (e.g., Vercel Analytics).
You can instruct your browser to refuse all cookies or to indicate when a cookie is being sent. However, some functional aspects of the Service may not function properly without them.
5. Third-Party Services
We may employ third-party companies and individuals due to the following reasons:
- To facilitate our Service (e.g., Hosting via Vercel);
- To provide the Service on our behalf;
- To perform Service-related services; or
- To assist us in analyzing how our Service is used.
6. Security
We value your trust in providing us your Personal Information, thus we strive to use commercially acceptable means of protecting it. But remember that no method of transmission over the internet, or method of electronic storage is 100% secure and reliable, and we cannot guarantee its absolute security.
7. Children's Privacy
Our Services do not address anyone under the age of 13. We do not knowingly collect personal identifiable information from children under 13. In the case we discover that a child under 13 has provided us with personal information, we immediately delete this from our servers.
8. Changes to This Privacy Policy
We may update our Privacy Policy from time to time. Thus, we advise you to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page. These changes are effective immediately, after they are posted on this page.
9. Contact Us
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at support@fillonlinepdf.com.