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Unlike JPG, PNG is lossless: text, thin lines and sharp edges stay clean, without the typical JPG artefacts around letters. That is exactly why PNG is the better choice when you want to drop a PDF page as an image into a slide, a wiki or an image editor.
By default Automatic is selected: the tool checks the pages - text-heavy versus photo/scan-heavy - and picks a resolution (150 or 300 dpi) matched to the document. If you would rather decide yourself, you can pick manually between 100, 150 or 300 dpi; higher dpi yields sharper but larger images. Each page is rendered locally with pdf.js (the worker is self-hosted, no third-party CDN) and exported as PNG. Multiple pages come back bundled as a ZIP.
PNG is practical wherever the page image gets further edited: a diagram to be redrawn in graphics software, a master for text recognition, or a figure that must stay clearly legible in a manual. Because there are no generation losses from repeated saving, the format also suits long-term archiving of individual key pages at best quality.
Everything runs in the browser - no upload, even offline. Your PDF never leaves your device, unlike online converters that upload it to third-party servers.
Choose the resolution (Automatic recommended, or 100/150/300 dpi manually).
Download the PNG page images (ZIP for multiple pages).
Limitations: PNG is lossless and therefore much larger than JPG - for photos inside the PDF, "PDF to JPG" is more compact. Output is a raster image, not searchable text. The page canvas is filled with an opaque white background before rendering, so the PNG page always has a white background, no transparency. High dpi needs a lot of memory across many pages.
Resolutions compared
Resolutions compared
Resolution
Use
100 dpi (Low)
quick preview
150 dpi (Medium)
screen and web
300 dpi (High)
print
FAQ
Is the PDF uploaded?
No, rendering happens entirely locally in the browser.
PNG or JPG?
PNG for sharp edges/text and lossless quality; JPG for photos and the smallest file.
One file per page?
Yes. For multiple pages you get a ZIP.
Which resolution for print?
High (300 dpi) - sharper but larger files. For screen, Medium (150 dpi) is enough. Automatic (the default) already picks Medium or High depending on the page content, but for print specifically it is best to pick High manually.