Why is the PNG so large?

PNG is lossless, so a full-page image at high resolution is naturally big. Lower the resolution, or use PDF to JPG, if you need smaller files.

When should I pick PNG over JPG?

When the page has sharp text, line art, diagrams or screenshots, or when the image will sit on a coloured background — PNG keeps edges clean with no JPEG artefacts.

How to convert a PDF to PNG

Useful Hacks Team·August 29, 2026

The short version: open PDF to PNG, upload the PDF, choose a resolution, and download each page as a lossless PNG. It runs in your browser.

PDF to PNG

Convert each PDF page into a lossless PNG image.

Open PDF to PNG

Why PNG

PNG stores the image without throwing any detail away, so text edges and thin lines stay crisp. That makes it the right choice for a diagram going into a presentation, a screenshot for documentation, or any page you'll scale or place on a coloured background. The cost is file size — PNGs of full pages are large.

Steps

Open PDF to PNG and upload the file.
Pick a resolution (DPI). Higher = sharper and larger.
Convert and download individual pages or a zip.

If the files are too big

Switch to PDF to JPG. JPG compresses aggressively, so files are a fraction of the size — fine for photos and scans, less ideal for crisp text.

Do it now

Open PDF to PNG and export your pages.

Frequently asked questions

Why is the PNG so large?: PNG is lossless, so a full-page image at high resolution is naturally big. Lower the resolution, or use PDF to JPG, if you need smaller files.
When should I pick PNG over JPG?: When the page has sharp text, line art, diagrams or screenshots, or when the image will sit on a coloured background — PNG keeps edges clean with no JPEG artefacts.

Related guides

How to convert a PDF to JPG
Turn PDF pages into JPG images — one page or all of them — and how to choose between JPG and PNG for the result.
How to convert images to PDF (JPG, PNG, phone photos)
Turn one or several JPG or PNG images into a single PDF, in the right page order — what the tool does, the steps, and the common snags.
How to merge PDF files into one
Combine two or more PDFs into a single file, in the order you choose — the steps, what merging does to quality and size, and how to handle pages and images.