🖊️
🪪

Black Out Personal Information

Hide your address, ID numbers, and signature before sharing a document.

Nije potrebna prijavaDatoteke ostaju privatne

Povucite datoteke ovdje ili kliknite za pregled

PDF bez ograničenja veličine datoteke

Pregledaj datoteke

Vaše datoteke nikada ne napuštaju vaš uređaj. Sva obrada odvija se lokalno u vašem pregledniku.

Draw black boxes over anything you want hidden. On export, each page is flattened to an image with the boxes burned into the pixels — so the redacted text is physically destroyed, not just covered. Unlike most free tools, the hidden content can't be copied back or recovered. Everything runs in your browser.

personal info tips

🪪

Cover your address, date of birth, SSN, or ID numbers on forms before emailing or uploading them somewhere.

✍️

Redact your signature from a scanned document so it can't be lifted and reused.

🔒

Because the page is flattened to an image, the hidden details can't be recovered from the file.

💻

Everything stays on your device — your personal documents never touch a server.

Kako funkcionira

1
Odaberite datoteku
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
Obradite
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Preuzmite
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Zašto koristiti naš?

Potpuno besplatno — bez skrivenih troškova, nikada
Nije potreban račun, e-mail ili prijava
Datoteke nikada ne napuštaju vaš uređaj
Apsolutno bez ograničenja veličine datoteke
Bez vodenih žigova na bilo kojem izlazu

Also check out…

Često postavljana pitanja