Is my PDF uploaded anywhere?

No. Everything runs in your browser using pdf.js. Your file never leaves your device.

Which image formats are supported?

PNG (lossless, larger files) and JPEG (lossy, smaller files). PNG is the default and works best for text-heavy documents.

What DPI should I use?

150 DPI is a good default for screen viewing. Use 300 DPI for high-quality print-ready images. Higher DPI creates larger files and uses more memory.

Can I convert only specific pages?

Yes. Enter a page range such as "1, 3, 5-7" in the page selection field. Leave it blank to convert all pages.

Why does the tool warn me about memory for large PDFs at high DPI?

Rendering many pages at 250–300 DPI requires significant memory. The warning helps prevent the browser from running out of memory. Consider processing fewer pages or using a lower DPI.

PDF to Image Converter

How to convert a PDF to images

Drop your PDF file above, choose an output format (PNG or JPEG), set a DPI, and click Convert to Images. The tool uses pdf.js to render each page to a canvas entirely in your browser. Nothing is sent to any server.

PNG vs JPEG

PNG is lossless and produces sharper text, making it the best choice for documents, presentations, and anything with fine details. JPEG uses lossy compression, which creates smaller files at the cost of slight quality reduction, suitable for photographs and images where perfect sharpness is less critical.

Choosing the right DPI

DPI (dots per inch) controls the output resolution. 150 DPI is a balanced default for screen viewing and general use. Use 300 DPI for high-quality printing or archival purposes. Note that higher DPI produces larger files and requires more memory, especially for multi-page PDFs.

Converting specific pages

Use the page range field to convert only the pages you need. The syntax supports individual pages and ranges: for example, 1, 3, 5-7 converts pages 1, 3, 5, 6, and 7. Leave the field blank to convert all pages.

Downloading all images as a ZIP

After conversion, click Download ZIP to get all images bundled in a single archive. You can also download any individual image using the per-thumbnail download button.

Resolution and file size guide

DPI	Typical use	Approximate size per A4 page (PNG)
72	Low-res web preview	~150–300 KB
150	Screen viewing, email attachments	~400–800 KB
300	Printing, archiving	~1.5–3 MB
600	High-resolution print, technical drawings	~5–12 MB

Use cases for PDF-to-image conversion

Embedding in presentations: paste a PDF slide or figure directly into PowerPoint, Keynote, or Google Slides as a high-resolution image.
Social media sharing: convert a single-page infographic or flyer PDF to a JPEG or PNG for upload to Instagram, LinkedIn, or X.
Viewing PDFs in systems that don't support them: some CMS platforms, ticketing tools, and legacy databases only accept images. Convert the PDF and upload the resulting PNG or JPEG.
Flattening forms and annotations: converting a PDF to images and back removes all interactive elements (form fields, comments, JavaScript), producing a static read-only document.