GhostDox

Redact before you share.

GhostDox finds the Social Security numbers, account numbers, names and addresses in your documents and blacks them out, right on your iPhone, before you hand the page to ChatGPT, Claude or anyone else.

Coming soon to iPhone and iPad Email us
Lakeview Family Medicine Lab results
Patient
Jordan A. Ellison
Date of birth
03/14/1986
Address
2418 Maple Crest Dr
SSN
078-05-1120

Dear Jordan, your results from October 21 are back. Your A1C is 5.4% and your LDL cholesterol is 142 mg/dL, slightly above the range we like to see.

Questions? Call us at (614) 555-0143.

Original

Your documents never leave your hands.

Most redaction tools upload your file to read it. GhostDox does everything on the device you're holding.

  • Stays on this iPhone

    Reading the page, finding what's sensitive and blacking it out all happen on your device. There are no GhostDox servers, no account to create, and no analytics.

  • Works offline

    Turn on airplane mode and GhostDox works the same. It doesn't need a connection for anything you do with a document.

  • You approve every redaction

    GhostDox only suggests. You see each finding highlighted on the page, keep or dismiss it, draw your own boxes, and nothing is exported until you confirm.

  • Redacted means gone

    Each page is rebuilt as a flat image with the black boxes burned in, so there's no hidden text underneath to copy out. Location data and document metadata are stripped too.

From paper to prompt in three steps.

  1. Bring in a document

    Scan it with the camera, or open a PDF, photo or screenshot. From any app, tap Share and choose Redact with GhostDox.

  2. Review what it found

    Every Social Security number, card number, name and address is highlighted. Tap to keep or dismiss, and draw a box over anything it missed.

  3. Share the safe copy

    Send a redacted PDF or image to your AI app, or copy the text with placeholders so the AI still understands what was there.

The letter above, as copied text
Patient: [NAME], born [DOB], [ADDRESS], SSN [SSN]. Dear [NAME], your results from October 21 are back. Your A1C is 5.4% and your LDL cholesterol is 142 mg/dL, slightly above the range we like to see. Questions? Call us at [PHONE].

What GhostDox looks for.

Fifteen kinds of sensitive information, all switched on from the start. Numbers like Social Security and card numbers are checked against their checksums, so a random string of digits isn't mistaken for one.

Government IDs
Social Security numbers
ITINs
Passport numbers
Driver's licenses
Financial
Card numbers
Bank accounts
Routing numbers
EINs
Contact
Phone numbers
Email addresses
Street addresses
Personal
Names
Dates of birth
Visual
Faces
Barcodes

Turn off anything you don't need, or add your own terms, like your employer or your child's name. GhostDox is built for US documents in English.

Ask AI about your taxes, not your identity.

GhostDox is coming to iPhone and iPad first, with Mac soon after. Redacted documents are kept in encrypted vaults only you can open.

Coming soon to iPhone and iPad Email us