Privacy Policy
Last updated: January 2025
The Short Version
Your files never leave your device. MultiToolKit processes everything locally in your browser. We do not collect, store, upload, or share your files or personal data.
1. Information We Do NOT Collect
We do not collect, receive, or store any of the following:
- Files you upload or process using our tools
- Personal identification information
- Browsing history or behavioral data
- IP addresses (beyond standard web hosting logs)
- Payment information (all tools are free)
2. How Our Tools Work
All tools on MultiToolKit are built using browser-native technologies (HTML5, JavaScript, Canvas API, WebAssembly). When you use a tool, your file is loaded into your browser's memory only. Processing happens on your device, and the result is downloaded directly to your computer. No server request is made with your file content.
3. Local Storage
We use your browser's localStorage
only to save your dark/light mode preference. No file data or personal information is saved.
4. Third-Party Libraries
Our tools use open-source JavaScript libraries loaded from CDN (e.g., pdf-lib, pdf.js, jsPDF). These libraries process data locally in your browser. We recommend reviewing their respective privacy policies. No data is sent to these providers by our tools.
5. Analytics
We may use privacy-respecting analytics to understand general site usage (such as which pages are most visited). This does not involve tracking individual users or their file content.
6. Contact
If you have questions about this privacy policy, please contact us.