Document · Driver's License

How to redact a driver's license before sharing a copy

What to black out on a driver's license (and what to keep) before you hand over a copy, plus a recommended watermark — done on-device, nothing uploaded.

Coming soon to the App Store Updated 2026-06-03
Quick answer

Black out license number, date of birth, home address, signature on your driver's license; keep your photo and your full name visible. Add a "For [purpose] only" watermark and export a flattened PDF from your iPhone — nothing uploaded.

What a driver's license reveals

A driver's license carries your photo, full name, home address, date of birth, and license number. It's the most common photo ID for rentals, car hire, age verification, and job onboarding.

A license scan supports synthetic-identity fraud, fake accounts, and bypassing age/KYC checks.

What to redact

  • License number It identifies you across DMV and insurance systems and enables impersonation.
  • Date of birth A standard verification answer that, with your name, enables fraud.
  • Home address Reveals where you live and is not needed for most identity checks.
  • Signature Reusable on forged documents.

What to keep visible

  • Your photo
  • Your full name
  • The expiration date, if validity matters

Redact your driver's license in 4 steps

  1. Pick the photo. Open Cachera and choose the photo of your driver's license with the system picker — only that photo is read, never your whole library.
  2. Black out the sensitive fields. Drag a black block over the license number and date of birth. On export the pixels are destroyed — nothing is recoverable underneath.
  3. Add a purpose watermark. Stamp who the copy is for, e.g. "For [purpose] only", so it can't be reused elsewhere.
  4. Export and share. Lay it out on A4, export a PDF, and share it. Everything stays on your iPhone — nothing is uploaded.

FAQ

What should I black out on a driver's license?

Hide license number, date of birth, home address, signature. Keep your photo and your full name visible so the copy is still useful.

Is it safe to send a copy of my driver's license?

Only a redacted one. A license scan supports synthetic-identity fraud, fake accounts, and bypassing age/KYC checks. Black out the sensitive fields, add a purpose watermark, and share a flattened copy so it can't be reused.

Can redacted areas be recovered from the file?

No. Cachera flattens the black blocks into the image on export — there is no layer beneath them, so the covered details cannot be recovered from the PDF.

Redact it now — on your iPhone, nothing uploaded

Cachera blacks out the pixels for good, stamps a purpose watermark, and exports a print-ready PDF. Fully offline.

Coming soon to the App Store