Logrun Lab

PDF Redactor

Mark sensitive areas in a PDF, review your choices, and download a new image-based copy. Your document is processed locally in your browser.

Limit: up to 20 MB and 20 pagesAll pages become images. The original searchable/selectable text, links, forms and digital signatures are not preserved. Minor visual quality loss is possible.

PDF document

Choose one PDF and mark areas manually, or use scan and search to help. Password-protected or encrypted PDFs are not supported.

Local document processing

Your PDF and its extracted text are processed in your browser, without uploading the document for processing.

A new PDF from page images

Applying redaction paints over marked areas in the page images, then builds a new PDF from those images.

Review every page

Scan and search are helpers, not a complete check. Unmarked sensitive information can remain visible in the output. Mark text, images or other page areas manually.

How it works

  1. Choose one PDF. Mark areas in the preview, or use scan and search to find candidates.
  2. Review the candidates before adding them. Check every page and mark any missed sensitive areas.
  3. Select Redact to apply your marks, then Download to save the new image-based PDF.
Verify the downloaded PDF before sharing