Some upload forms accept only images, and some apps cannot show a PDF at all. This tool draws each page of your PDF as an image — JPG for small files, PNG for perfectly crisp text — at the resolution you pick. One page downloads as a single image; several come together in a ZIP, named in page order. Each image is checked for its exact pixel size before you download.
How to use it
- Choose a PDF.
- Pick JPG or PNG and the resolution: 72 DPI for screens, 150 for most uses, 300 for printing.
- Keep "All pages" or choose the pages you need.
- Select "Convert to images", check the report, then download.
Options explained
Format
JPG makes much smaller files and suits photos and scans. PNG is lossless: best for text, diagrams and screenshots.
Resolution (DPI)
Dots per inch of the page. An A4 page at 150 DPI is about 1240 × 1754 pixels; at 300 DPI it is about 2480 × 3508.
Pages
Convert every page, or type pages and ranges such as 1, 3-5.
Example
- Input: A 2-page marksheet PDF
- Settings: JPG, 150 DPI, page 1
- Result: One JPG of about 1240 × 1754 pixels
Limits and troubleshooting
- Very large pages are drawn at a lower resolution so they fit in memory; the report says when this happens.
- Password-protected PDFs must be unlocked first.
- Rare colour effects that need a full browser page (transfer functions) are skipped, so a few unusual PDFs may show slightly different colours.
Questions
Which resolution should I choose?
150 DPI is sharp on screens and fine for most uploads. Use 300 DPI only for printing; the files are about four times larger.
Is my PDF uploaded?
No. Pages are drawn in your browser, in an isolated frame that cannot connect to other sites.