How to redact a birth certificate before sharing a copy

What a birth certificate reveals

A birth certificate shows your full name, date and place of birth, and your parents' names — core identity ('breeder document') data. It proves identity or citizenship for schools, passports, banks, and benefits.

A birth certificate is a breeder document — with it a thief can obtain other IDs and build your identity from scratch.

What to redact

• Certificate / registration number The unique number can be used to order official copies and commit identity fraud.
• Parents' names and mother's maiden name Mother's maiden name is a classic security-question answer.
• Exact place of birth A common verification field that strengthens a fraud profile.

What to keep visible

• Your name
• Your date of birth, if the receiver must confirm it

Redact your birth certificate in 4 steps

1. Pick the photo. Open Cachera and choose the photo of your birth certificate 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 certificate / registration number and parents' names and mother's maiden name. 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 birth certificate?

Hide certificate / registration number, parents' names and mother's maiden name, exact place of birth. Keep your name and your date of birth visible so the copy is still useful.

Is it safe to send a copy of my birth certificate?

Only a redacted one. A birth certificate is a breeder document — with it a thief can obtain other IDs and build your identity from scratch. 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.