Question 1

Is this tool really free?

Accepted Answer

Yes! This tool is completely free to use. No signup required, no watermarks added, and no hidden fees. Perfect for occasional use.

Question 2

Do you store my files or data?

Accepted Answer

We take privacy seriously. Files are processed in real-time and are not stored on our servers. Generated PDFs are stored for 1 day and deleted permanently after that.

Question 3

Is there a file size limit?

Accepted Answer

For the free tool, we support files up to 50MB in size. For larger files or batch processing, check out our API plans.

Question 4

How can I automate this process or use it in workflows?

Accepted Answer

To use this tool in automated workflows, integrations, or at scale, you'll need to subscribe to one of our plans. Our API allows you to integrate PDF rasterization into your applications, workflows, and automation tools like n8n, Make, or Zapier. Check the main pdf noodle site for pricing and API documentation.

Question 5

What does it mean to rasterize a PDF?

Accepted Answer

Rasterizing a PDF converts each page into a raster image (like a photograph) at a specified DPI (dots per inch). This flattens all content—text, vectors, graphics—into images, ensuring consistent rendering across all platforms and devices.

Question 6

How do I increase PDF DPI?

Accepted Answer

Use this tool to increase your PDF's DPI by selecting 150 DPI for medium quality printing or 300 DPI for high-quality professional printing. The tool converts each page to a raster image at your chosen resolution, making it print-ready.

Question 7

What DPI should I use for rasterizing PDFs?

Accepted Answer

Use 72 DPI for standard screen viewing, 150 DPI for medium-quality printing, or 300 DPI for high-quality professional printing. Higher DPI results in larger file sizes but better print quality.

Question 8

Why would I rasterize a PDF?

Accepted Answer

Rasterize PDFs to ensure consistent rendering across platforms, create print-ready documents, protect sensitive information (text becomes unextractable), remove font dependencies, and simplify document storage with a uniform format.

Question 9

Will text still be selectable after rasterization?

Accepted Answer

No. After rasterization, all content is converted to images, so text is no longer selectable or searchable. This is ideal for print-ready PDFs where exact visual output is required, or when you want to prevent text extraction.

Question 10

Can I use this to make a PDF print-ready?

Accepted Answer

Yes! Rasterizing a PDF at 150 or 300 DPI creates a print-ready document where all content is flattened into high-resolution images. This ensures consistent printing results and removes dependencies on fonts or vector rendering issues.

Rasterize PDF (Free & Online)

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