🖊️
🪪

Black Out Personal Information

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

Ingen login krævetFiler forbliver private

Slip filer her, eller klik for at gennemse

PDF ingen filstørrelsesbegrænsning

Gennemse filer

Dine filer forlader aldrig din enhed. Al behandling sker lokalt i din browser.

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.

Sådan fungerer det

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

Hvorfor bruge vores?

Helt gratis — ingen skjulte omkostninger, nogensinde
Ingen konto, e-mail eller login krævet
Filer forlader aldrig din enhed
Ingen filstørrelsesbegrænsninger overhovedet
Ingen vandmærker på noget output

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