Redact sensitive documents.
And prove they stayed private.
Cover up names, numbers and anything else sensitive in a document. Your file is handled entirely on your device, and the text is read by AI sealed inside tamper-proof hardware. It's sent straight there from your browser, not through our servers, so the details never leave your hands.
Why it's safe to use this
- Your document is opened and blacked out right here on your device. The file itself is never uploaded to us.
- To find what's sensitive, the text (never the file) is sent to Nillion's private AI, which runs inside sealed, tamper-proof hardware that not even Nillion or the cloud provider hosting it can see into. It goes straight from your browser to that hardware, and doesn't pass through our servers (we only ever hand out a short-lived access key). The panel under your redaction proves how each run was handled.
- Every scan is cryptographically verified against the enclave's own hardware attestation, and the result is shown right below your redaction.
1
Upload a document
Drop a file here or
PDF, Word, text or an image (PNG, JPG…) · stays on your device
2
Choose what to redact
Custom instructions (optional, free text)
Upload a document to begin.