Hidden Tokens in 1 minute 47
The video demo · on-screen captions · fictitious letter
A letter is dropped into a folder and coded on the computer in a few seconds. Claude Desktop then works on the codes, without seeing a single name. The result comes back in clear on your side, with a signed proof of what Claude saw.
The video is hosted on YouTube: nothing is loaded from YouTube until you click.
What the video shows
| At | Step |
|---|---|
| 0:08 | The app watches your folderIt lives in the menu bar. A file is dropped in: a few seconds later, its coded copy is ready. The original has not moved. |
| 0:24 | People become codesNames, company, address, IBAN and contract number are coded. Amounts, dates and legal wording stay readable, so the AI can do its work. |
| 0:34 | Claude works on the codesHidden Tokens first shows its plan and waits for your go-ahead. Claude drafts the reply without seeing a name or an account number, then the result is translated back on your computer, never in the conversation. The Claude Desktop scene is a reconstruction; the connector's replies are real. |
| 1:21 | The proof, signedThe "What Claude saw" page is signed: one figure edited by hand breaks the signature. Your data protection officer or your client checks it in their own browser, without sending anything. |
Try it on your own files
Mac and Windows. 14-day trial, no account, no card. No data ever reaches us, during the trial or after.