The free tool · Redact Round-Trip
Use real work with AI — without exposing a single name.
Redact Round-Trip hides sensitive details before you paste into an approved assistant, then restores the real values in the answer. It runs on your device. Nothing leaves this page.
Try it now
● Offline · nothing leaves this pageRuns on your device
All processing happens in your browser. There is no server and no account.
Nothing leaves this page
Your text is never uploaded. Close the tab and it's gone.
You review before anything is copied
You see exactly what's masked and restored before it goes anywhere.
The tool sends nothing to any server and stores nothing about you. See our privacy notice for how the rest of the site handles data.
These are the prompts our libraries use this with
Mask the sensitive details here, then run the role-specific prompts your team needs. Each library keeps a licensed human at the approval step.
Want this running across your whole team?
The prompt libraries put the same masking-first workflow into your handlers' day-to-day. Book a call or see the libraries.