Home / PDF Tools / Rasterize PDF
Rasterize PDF
Turn every page into an image-only PDF at the resolution you choose.
Free, no uploads, no sign-up. Runs 100% in your browser.
How Rasterize PDF works
PDF.js renders each page to a canvas at the chosen DPI and pdf-lib builds a new PDF from those images.
Input: PDF. Output: PDF.
How to use Rasterize PDF
- Drop your PDF onto the Rasterize PDF area, or click to choose it.
- Wait a moment while page thumbnails render locally.
- Choose the pages and options you need. Previews update as you go.
- Press the main action button and download the finished PDF.
Tips
- Encrypted PDFs must be unlocked first with Unlock PDF.
- Large scanned PDFs are mostly images. Compress PDF shrinks them the most.
- Your original file is never modified; you always download a new copy.
Rasterize PDF FAQ
- Are my files uploaded?
- No. This tool runs entirely in your browser tab. Files are read from your disk into memory and the result is generated locally.
- Is it free? Are there limits or watermarks?
- Free and open source (MIT). There are no file-size caps, daily quotas, accounts or watermarks.
- Does it work offline?
- Yes, once the page (and any engine it needs) has loaded, it keeps working without a connection thanks to the service worker cache.
Related tools
- Flatten PDF: Flatten form fields and annotations into static page content.
- Compress PDF: Shrink PDF size with smart image downsampling and stream compression.
- PDF to Grayscale: Convert color PDFs to grayscale or high-contrast black & white.
- Merge PDF: Combine multiple PDFs into one ordered document with drag-and-drop sorting.