Uploads create risk
Every file you upload to a random converter becomes data you no longer fully control. For contracts, IDs, and unreleased designs, local processing is the safer default.
What “in your browser” means
Korisa runs many tools with client-side libraries so bytes never leave your device for the core transformation. Some optional AI features may call a configured cloud model — with on-device fallbacks when cloud is unavailable.
Good habits
- Prefer local tools for sensitive documents.
- Clear the tab when finished on shared computers.
- Still avoid pasting production secrets into any web form you do not operate.