Secure content removal

Region selectionImage-only redacted pagesMetadata scrub check

Redact sensitive PDF content.

Burn permanent redaction boxes into page images. Region selection plus export verification makes the release workflow safer.

Input
Sensitive PDF
Runtime
Browser redaction
Output
Redacted PDF
Redact PDFView metadataFlatten PDFProtect PDF

Drop a PDF to redact

Draw redaction regions on the page preview, then export pages as image-only output.

Local processing · up to 50MB per file
How to use Redact PDF
  1. 01

    Select PDF

    Choose the PDF containing sensitive information. The file is loaded into your browser session.

  2. 02

    Mark content

    Draw exact redaction rectangles on the page preview so each sensitive area is explicitly selected before export.

  3. 03

    Apply redaction

    Redacted pages are rebuilt as image-only pages, metadata is scrubbed, and the export is checked before sharing.

Redaction must remove content, not just cover it.

Permanent removal model

Redacted pages are rebuilt as image-only pages after exact regions are applied.

Local processing

Redaction runs in your browser session so sensitive information stays on your device during use.

Export verification

Every export checks that redacted pages no longer expose extracted text and that top-level metadata is scrubbed.

Content privacy

For standard workflows, files are processed in your browser session without a third-party upload queue.

Manual and precise

You draw the exact regions that must be removed. Automated sensitive-pattern assistance is planned separately.

Review before release

Redaction is high stakes. Always inspect the exported file before sharing it externally.

Permanently remove sensitive PDF content in a local workflow

Redacting sensitive information from PDFs is essential for privacy and compliance. This route supports explicit region-based selection with a safer export model.

Why local redaction matters

Redaction runs in your browser session using WebAssembly (WASM), so sensitive content stays on your device during processing.

Permanent removal

Selected pages are rebuilt as image-only pages after the chosen redaction boxes are applied. That removes the underlying selectable text from those redacted pages before export.

Permanent removal

Redacted pages are rebuilt as image-only pages after selection, removing underlying selectable text on those pages.

Manual precision

Draw the exact regions that must be removed before export.

Compliance support

Includes export checks for cleared text layers on redacted pages and scrubbed top-level metadata.

Local execution

Runs in-browser without waiting on remote processing queues.

Frequently asked questions about Redact PDF
Is it safe to redact sensitive PDFs online?

DocuStitch is designed for local-first processing, so standard workflows run in your browser session without a separate upload queue.

Is redaction permanent?

Redacted pages are rebuilt as image-only pages, which removes underlying selectable text from those pages. You should still review the exported file before sharing it.

Can I redact multiple content types?

Yes. Any visible content inside the selected region on a redacted page is flattened into the rebuilt page image.

Which redaction methods are available?

Black, white, and custom-color redaction options are available based on your policy needs.

Do I need to install software?

No. The workflow runs in modern browsers with WebAssembly support.