Privacy Policy & Data Handling
GainUtility operates on a strict browser-first, privacy-by-design architecture. Your files, code, datasets, spreadsheets, and documents are processed locally within your browser sandbox and are never uploaded, stored, or analyzed on remote servers.
Zero Server Uploads
All PDF manipulation, Excel reconciliation, JSON formatting, and image processing happen entirely inside your computer's RAM.
Instant Memory Eviction
When you close the browser tab or hit the reset button, all memory buffers containing your file data are instantly discarded.
No Tracking or Profiling
We do not run invasive tracking pixels, sell user browsing habits, or link your activities across independent websites.
1. Zero Server Uploads
GainUtility operates on a strict browser-first, privacy-by-design architecture. Your files, code, datasets, spreadsheets, and documents are processed locally within your browser sandbox and are never uploaded, stored, or analyzed on remote servers.
- PDF & Documents: All PDF manipulation, Excel reconciliation, JSON formatting, and image processing happen entirely inside your computer's RAM.
- Client Memory Sandboxing: When you close the browser tab or hit the reset button, all memory buffers containing your file data are instantly discarded.
- Zero Data Retention: We do not run invasive tracking pixels, sell user browsing habits, or link your activities across independent websites.
2. Contact & Feedback
GainUtility is built and maintained by one person. If you found a bug in a PDF parser, want an edge case added to the Excel formula generator, or have a privacy question, you can reach me directly — there is no ticket queue in front of your message. Contact.