Privacy is our
fundamental feature.
We don't just have a privacy policy. We have a privacy architecture.
Local First, Cloud When Chosen
Everyday PDF, image, screenshot, invoice, and payroll workflows start in your browser. Cloud Pro and Team features use FyDrive, backend workers, payment providers, email delivery, or AI services only when you choose a feature that needs them.
We See Nothing
In Local Mode, files and drafts stay in the tab. For cloud workflows, FyTools stores only the data required to run the job, save the output, process payment, or deliver the file. We keep cloud processing feature-scoped instead of silently uploading local work.
The technical details
We leverage WebAssembly (WASM) and the Web Cryptography APIto provide high-performance computation without server-side interaction. This isn't just better for privacy—it's also significantly faster because it eliminates the latency of uploading and downloading large files.
- Local session isolation: Local utility sessions do not upload your files to FyTools servers.
- Cloud disclosure: Cloud runs are tied to the selected feature, such as FyDrive output storage, backend OCR/batch work, AI assists, payment processing, or email delivery.
- Stateless Processing: Once you close the tab, all temporary data used for processing is wiped from your browser memory.