URL-CUT

Search PDF Tools

Blur selected PDF areas

Blur PDF Online

Draw one or more blur regions on PDF pages, preview the selection, and create a new PDF where edited pages are rasterized with the blur applied.

Area selection by dragMulti-page supportLocal browser processing
Blur is not secure redaction. Blurring makes information harder to read but may still leak visual clues. If information must be permanently removed, use a redaction workflow that removes the underlying content and verify the final PDF with text extraction/search before sharing it.

Select areas to blur

Page 1 / 1

Blurred PDF ready

—
Pages edited
—
Blur regions
—
Output size
—
Edited-page DPI

How this PDF blur tool works

Drag over the exact text, image or area you want blurred. The output rebuilds any edited page as a raster image with the blur baked into the pixels, while pages you did not edit are copied from the original PDF. Because blur is a visual effect rather than formal redaction, do not use it as the only protection for secrets, passwords, account numbers or regulated personal data.

How to use Blur PDF Online online

Blur PDF text, images or selected page areas by drawing rectangles directly on the page preview. Edited pages are rasterized with the blur baked into the pixels, while pages with no blur regions are copied from the original PDF.

Step-by-step

  1. Choose the PDF or source file you want to work with.
  2. Set the available options for your document task.
  3. Run the tool and wait for the requested change to finish.
  4. Download the new file and compare it with the original before sharing it.

When Blur PDF Online is useful

  • Blur a visible section before sharing a review copy
  • Obscure non-critical text or imagery for a presentation
  • Apply several blur regions across different PDF pages

Tips for better results

Blur is a visual effect, not secure redaction. Do not rely on blur alone for passwords, account numbers, legal secrets or regulated personal data. When permanent removal is required, use a redaction workflow that removes underlying content and verify the final PDF before sharing.

Blur PDF Online FAQ

What does the Blur PDF Online tool do?

Blur PDF text, images or selected page areas by drawing rectangles directly on the page preview. Edited pages are rasterized with the blur baked into the pixels, while pages with no blur regions are copied from the original PDF.

Can I blur only part of a PDF page?

Yes. Drag over one or more areas on each page. Only pages that contain blur regions are rasterized in the output.

Is blurring text in a PDF the same as redacting it?

No. Blur reduces readability but can still leak visual information. Secure redaction is the correct workflow when confidential information must be removed.

Can I blur multiple pages?

Yes. Navigate between pages, add regions on each page, then create one output PDF containing all selected blur areas.

Do I need to install desktop software?

The public URL-CUT interface is designed to run from a modern web browser. Processing location can vary by tool; some operations may run locally while integrated services can process data remotely.

Related PDF tools

File handling: processing methods vary by tool. Some operations can run in your browser, while tools that integrate external services may send data for processing. Review the tool behavior and Privacy Policy before using confidential documents.