πŸ–ŠοΈ
πŸ“°

Redact Documents to Protect Sources

Permanently hide identifying details before publishing leaked documents.

Tiada log masuk diperlukanFail kekal peribadi

Lepaskan fail di sini atau klik untuk layar

PDF tiada had saiz fail

Layar fail

Fail anda tidak pernah meninggalkan peranti. Semua pemprosesan berlaku secara tempatan dalam pelayar anda.

Draw black boxes over anything you want hidden. On export, each page is flattened to an image with the boxes burned into the pixels β€” 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.

journalism tips

πŸ›‘οΈ

Names, signatures, and reference numbers can expose a source. True redaction removes them so they can't be recovered from the published file.

⚠️

Newsrooms have leaked source identities by publishing PDFs with removable black boxes β€” flattening prevents that.

πŸ”

Also run the document through the Metadata Remover to strip author and software fingerprints.

πŸ”’

Everything runs locally, so sensitive source material is never uploaded.

Cara ia berfungsi

1
Pilih fail
Drop your file into the tool above. It stays entirely on your device β€” nothing is sent to any server.
2
Proses
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Muat turun
Get your result instantly. Nothing is stored after you leave the page β€” complete privacy.

Mengapa alat kami?

βœ“Percuma sepenuhnya β€” tiada kos tersembunyi, selama-lamanya
βœ“Tiada akaun, e-mel atau log masuk diperlukan
βœ“Fail tidak pernah meninggalkan peranti anda
βœ“Tiada had saiz fail langsung
βœ“Tiada tera air pada sebarang output

Also check out…

Soalan lazim