01
Select PDF
Choose the PDF containing sensitive information. The file is loaded into your browser session.
Secure content removal
Redact sensitive PDF content.
Burn permanent redaction boxes into page images.Region selection plus export verification makes the release workflow safer.
Workflow preview
Browser-based where supportedInput
Sensitive PDF
Runtime
Browser redaction
Output
Redacted PDF
Region selectionImage-only redacted pagesMetadata scrub check
Region-based PDF redaction
Upload a PDF, draw exact redaction regions on the page preview, then export redacted pages as image-only pages so the underlying selectable text is removed from those pages.
Drop PDF or browse files
Local selection | verified export
How to use Redact PDF
A clear browser-session workflow for redact PDF work.
The interface should make the route visible: select files, perform the operation, and download the output from the same session.
02
Mark content
Draw exact redaction rectangles on the page preview so each sensitive area is explicitly selected before export.
03
Apply redaction
Redacted pages are rebuilt as image-only pages, metadata is scrubbed, and the export is checked before sharing.
Why local processing matters
Compare the processing route before using sensitive documents.
DocuStitch labels supported workflows around the browser session rather than hiding the path behind a generic cloud promise.
DocuStitch supported workflow
- Files selected on device
- Operation runs in browser session
- Output downloads from the tab
Typical cloud workflow
- Files uploaded to remote queue
- Processing depends on server retention policy
- Output returned after transfer
How it works
Redaction must remove content, not just cover it.
Permanent removal modelRedacted pages are rebuilt as image-only pages after exact regions are applied.
Local processingRedaction runs in your browser session so sensitive information stays on your device during use.
Export verificationEvery export checks that redacted pages no longer expose extracted text and that top-level metadata is scrubbed.
Operator notes
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.
01
Permanent removal
Redacted pages are rebuilt as image-only pages after selection, removing underlying selectable text on those pages.
02
Manual precision
Draw the exact regions that must be removed before export.
03
Compliance support
Includes export checks for cleared text layers on redacted pages and scrubbed top-level metadata.
04
Local execution
Runs in-browser without waiting on remote processing queues.
FAQ
Frequently asked questions
Everything you need to know 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.
Knowledge hub
Return to workspace
Start processing in your browser.
Supported workflows run locally in your browser session, so you can finish document tasks without a cloud upload step.