What is the highest resolution available?

288 dpi, which is a 4x scale on the PDF's native 72 dpi. An A4 page comes out at roughly 2480 by 3508 pixels.

Which resolution do I need for printing?

Choose Print at 288 dpi. Printers typically output at 300 dpi, so anything rendered lower will look soft on paper even if it looked fine on screen.

Why is high-resolution conversion slower?

Each step up quadruples the number of pixels being rendered and encoded. A 288 dpi conversion does roughly sixteen times the work of a 72 dpi one, so a long document takes noticeably longer.

Should I choose PNG or JPG?

PNG for anything with text, line art, diagrams or flat colour, because it stays sharp. JPG for photographic content and whenever file size matters more than perfect edges. A page of body text will usually look noticeably better as a PNG.

Why are PNG files so much larger than JPGs?

PNG is lossless — it reproduces every pixel exactly, whereas JPEG achieves its small sizes by discarding detail the eye is unlikely to miss. For a page of text the difference can be several times the file size, in exchange for noticeably cleaner text.

Will the PNG have a transparent background?

No. Pages are rendered onto a white background so the output is consistent and predictable across viewers and editors.

Can I convert a specific page only?

The whole document is converted, but each page is listed separately so you can download just the ones you want. To convert a subset only, split the PDF first.

Is there a page limit?

There is no fixed limit, but every page is rendered and held as an image, so very long documents use a lot of memory. For documents over a few hundred pages, split first and convert in sections.

PDF to PNG in High Resolution

Export PDF pages as lossless PNG images with a transparent-safe white background.

Drop your PDF file here

or browse your device

A single PDF file, up to 100 MB. Files are processed on this device.

Resolution is the single setting that decides whether your images are usable. Convert at screen resolution and they look fine in a browser but fall apart the moment anyone zooms in or prints them. This page starts from the assumption that you need the sharp version.

Three levels are available. Screen at 72 dpi matches the PDF's own native resolution and keeps files small. High at 144 dpi is the sensible default and looks crisp on modern high-density displays. Print at 288 dpi is four times the pixel count of screen resolution and holds up under enlargement.

An A4 page rendered at 288 dpi comes out around 2480 by 3508 pixels. That is a large image and a correspondingly large file, which is exactly what you want when it is going to be printed, cropped into or projected.

PNG is the format to reach for when a JPG will not do. It is lossless, so text edges stay crisp instead of picking up the soft halos that JPEG compression leaves around high-contrast lines, and it handles flat colour and line art far better than JPEG ever will.

This tool renders each page of your PDF as a PNG at the resolution you choose. It is the right choice for diagrams, charts, screenshots, documents with fine text, and anything that will be edited further after conversion.

How to convert a PDF file

Add your PDF
Drop in the document you want to export.
Choose the resolution
Screen at 72 dpi, High at 144 dpi, or Print at 288 dpi. PNG files are larger than JPGs at the same resolution.
Convert
Pages are rendered one at a time with progress shown throughout.
Review the thumbnails
Every page appears in the results so you can check them before downloading.
Download
Save individual pages, or download the whole set at once.

Why use this pdf to png tool

Up to 288 dpi

Four times the linear resolution of screen rendering, producing around 2480 by 3508 pixels for an A4 page.

Holds up when enlarged

Sharp enough to print, crop into or project without the softness that low-resolution conversion produces.

You choose the trade-off

Three resolution levels let you balance sharpness against file size and rendering time for each job.

Lossless output

PNG compression discards nothing, so what you see is exactly what the renderer produced with no compression artefacts around text or lines.

Better for line art

Diagrams, charts and technical drawings keep clean edges instead of the softening JPEG applies to sharp transitions.

Safe to edit further

Because nothing is thrown away, a PNG can be cropped, annotated and re-saved repeatedly without degrading.

Features

Lossless PNGNo compression artefacts anywhere in the output.
Three resolutions72, 144 or 288 dpi equivalent.
White backgroundPages are rendered onto white for predictable, consistent output.
Thumbnail previewCheck every page before you download it.
Per-page downloadTake only the pages you actually need.

When people use this

Exporting a diagram

Technical drawings and charts keep their crisp lines in PNG, which JPEG compression would soften.

Preparing an image for editing

PNG is the better starting point when the page will be cropped, annotated or composited afterwards.

Adding a page to documentation

Documentation sites and wikis generally render PNG screenshots more cleanly than JPEGs.

Archiving page images

A lossless export preserves exactly what was rendered, which matters when the images are the record.

Choosing the right resolution

The scale setting is a multiplier on the PDF's native 72 dpi. A scale of 1 renders an A4 page at roughly 595 by 842 pixels — fine for a thumbnail, soft for anything else. A scale of 2 gives about 1240 by 1754, which is the right default for viewing on a modern screen. A scale of 4 gives about 2480 by 3508, which is genuine print territory.

Higher is not automatically better. Each step up quadruples the pixel count, so a 288 dpi conversion of a fifty-page document produces a great deal of data and takes noticeably longer to render. If the images are going into a web page or a chat message, 144 dpi is almost always the right answer.

For printing, 288 dpi is the one to choose. Print output is typically 300 dpi, so anything rendered below that will show softness on paper that was invisible on screen. The same applies to images that will be cropped into, since cropping throws away pixels you cannot get back.

PNG output is lossless, so high resolution and clean edges combine well — there are no compression artefacts to become visible under enlargement.

How PDF to PNG works

Pages are rendered with pdf.js onto an HTML canvas at the scale you chose, where a scale of 1 equals the PDF's native 72 dpi. The canvas is pre-filled with white before rendering so that transparent regions produce white rather than black or undefined pixels.

The canvas is then encoded to PNG, which stores the pixel data losslessly. Each canvas is discarded immediately after encoding so that memory does not accumulate across a long document.

Privacy

Your files are not uploaded. When you add a PDF file, your browser reads it from your device into the memory of the tab you are looking at, and the pdf to png operation runs there using your own processor. Nothing is transmitted to any server at any point.

That means there is no file for anyone to store, no retention policy to trust, and no deletion schedule to take on faith. The document exists only in the memory of an open browser tab, and it is released the moment you close it, reload the page, or press start over.

The site uses standard anonymous analytics to count page views and how often each tool is used. Those events record which tool ran and whether it succeeded — never a file name, never file contents, and never anything that could identify a document or the person processing it.

No account is required, so no personal information is collected. There is no profile, no history and nothing tied to an identity, because no identity was ever created.

Security

The strongest security property this tool has is structural: your file never travels anywhere, so there is no transmission to intercept and no server-side copy to breach. This is not a policy that could change — it is a consequence of where the code runs.

You can verify it in about thirty seconds. Open your browser's developer tools with F12, select the Network tab, and use the tool. You will see the page's scripts load — including the PDF libraries, which are fetched on demand the first time a tool runs — and then nothing further. No request carrying your document is ever made.

For a stronger test, disconnect from the network once the page has loaded. The tool will keep working exactly as before, which is only possible because nothing is being sent.

Uploaded files are validated in the browser before anything runs: the extension must match what the tool accepts, the file must not be empty, and it must be within the size limit. Malformed documents produce a clear error and a retry option rather than a silent failure.

What this tool does not do

Being clear about limits is more useful than a feature list that quietly omits them. Output is always opaque with a white background, produced whole-page at a time, and text in the resulting images is no longer selectable.

If you need capabilities beyond that — redaction, PDF/A conformance, OCR, or scripted batch processing across thousands of documents — dedicated desktop software genuinely earns its licence fee, and this is not trying to replace it. For the specific job of producing a PNG images, everything you need is on this page.

Frequently asked questions

What is the highest resolution available?: 288 dpi, which is a 4x scale on the PDF's native 72 dpi. An A4 page comes out at roughly 2480 by 3508 pixels.
Which resolution do I need for printing?: Choose Print at 288 dpi. Printers typically output at 300 dpi, so anything rendered lower will look soft on paper even if it looked fine on screen.
Why is high-resolution conversion slower?: Each step up quadruples the number of pixels being rendered and encoded. A 288 dpi conversion does roughly sixteen times the work of a 72 dpi one, so a long document takes noticeably longer.
Should I choose PNG or JPG?: PNG for anything with text, line art, diagrams or flat colour, because it stays sharp. JPG for photographic content and whenever file size matters more than perfect edges. A page of body text will usually look noticeably better as a PNG.
Why are PNG files so much larger than JPGs?: PNG is lossless — it reproduces every pixel exactly, whereas JPEG achieves its small sizes by discarding detail the eye is unlikely to miss. For a page of text the difference can be several times the file size, in exchange for noticeably cleaner text.
Will the PNG have a transparent background?: No. Pages are rendered onto a white background so the output is consistent and predictable across viewers and editors.
Can I convert a specific page only?: The whole document is converted, but each page is listed separately so you can download just the ones you want. To convert a subset only, split the PDF first.
Is there a page limit?: There is no fixed limit, but every page is rendered and held as an image, so very long documents use a lot of memory. For documents over a few hundred pages, split first and convert in sections.

Browse every PDF tool, or read the help and FAQ pages. Details of how files are handled are in the privacy policy.