At topsci.net, your privacy and data security are of utmost importance. Our site provides free client-side tools including image resizing, format conversion, and custom QR code generation, with all processing taking place entirely in your browser using the HTML5 Canvas API. This ensures your images and files remain on your device—they are never transmitted, uploaded, or stored on our servers.

• 100% client-side processing: no uploads, cloud storage, or data transmission to us
• No registration or entry of personal data is ever required
• No tracking, advertising pixels, or analytics scripts that gather private data
• No cookies or local storage used for user profiling (essential cookies only for site functionality, if any)
• We do not share any user information with third parties

We do not collect, retain, store, or sell any personal information. Your use of our web tools is fully anonymous and your files remain private and secure at all times. For maximum security, exercise caution with sensitive files and devices, as privacy protections apply only while you are processing images within our platform in supported browsers.

If you contact us voluntarily (e.g. via email or feedback forms), any information you provide will be used solely for the purpose of your inquiry and will never be shared or used for marketing.

Our Privacy Policy aligns with global standards including GDPR and CCPA, giving you full control and transparency. You have the right to request details or deletion regarding any personal information you may share through direct communications. Contact us any time at business@topscinet.com for privacy questions or requests.

We reserve the right to update this Privacy Policy as technology, laws, or our platform evolve. Any changes will be posted here, and your continued use of the service after updates signifies your agreement.