Convert PDF to PNG
Render PDF pages as PNG images with no compression artifacts — the right choice for diagrams, screenshots, logos and any page you intend to edit afterwards. Every page is rendered locally on your device.
Drop your PDF here
PDF files supported. Everything runs in your browser.
How to convert a PDF to PNG
- Drag your PDF into the box or click “Choose file”; each page appears as a thumbnail within seconds.
- Leave the format on PNG and choose a DPI — 72 for screen, 150 for general use, 300 for print and detail work.
- Click “+ Add PDF” if you want several documents rendered into the same batch.
- Save an individual page from its tile, or click “Download all (ZIP)” for the complete set.
When PNG beats JPG
PNG stores pixels exactly as they were rendered. Nothing is approximated, so thin rules stay thin, black text stays black and no halos appear around sharp edges. On a page full of tables, CAD drawings, charts, code or a logo, the difference is obvious the moment you zoom in — and it matters even more when the image will be edited and saved again, because lossy formats lose a little more on every round trip.
PNG also carries an alpha channel. Tick Transparent background and areas where the PDF page paints nothing of its own stay transparent instead of being filled with white — exactly what you want when a logo or a signature is going to sit on top of something else. The option is off by default, because most PDFs do not paint a background at all and a plain text page exported that way comes out as letters floating on nothing. The price is size: a text page might be 200 KB as a JPG and comfortably over a megabyte as a PNG. For scanned or photographic pages, where lossless buys you little and costs a lot, PDF to JPG is the better tool.
Keeping PNG exports manageable
Because PNG is lossless there is no quality slider to fall back on — DPI is the only lever, and it bites hard. Doubling the DPI roughly quadruples the pixel count, and the file size follows.
A few habits keep a batch from ballooning into hundreds of megabytes:
- Render at 150 DPI unless you know the image is going to be printed. 300 DPI earns its weight for print and OCR, and is wasted everywhere else.
- Convert only the pages you need — pull them out first with Split PDF instead of exporting an entire report.
- Trim wide scanner margins with Crop PDF before converting, so you are not paying for empty white space in every single image.
- If the result will only ever be looked at rather than edited, switch the format to JPG and the same page gets several times lighter.
What the export looks like
Every page becomes a separate PNG named after the source document with its page number attached, so a thirty-page file gives you thirty images that still sort correctly in any folder. Thumbnails appear as soon as the file loads, which lets you confirm the pages rendered properly before saving anything — genuinely useful with PDFs that rely on unusual fonts or rotated pages.
One thing to expect: the output is a picture of the page, not the page itself. Text inside a PNG cannot be selected or searched, and links, layers and form fields do not come along for the ride. So if the document still needs work as a document, do that work first and export afterwards — reordering, rotating or deleting pages is much easier while it is still a PDF.
Frequently asked questions
Is it free?
Yes. No account, no watermark, no cap on the number of pages or documents you convert.
Do my files go to a server?
No. Rendering happens entirely inside your browser, so your files never leave your device — nothing is uploaded and nothing is kept.
Why are the PNG files so much bigger than JPG?
Because PNG is lossless: it stores every pixel instead of approximating them. That is the point of the format. If size matters more than perfect fidelity, convert the same document to JPG instead.
Will the background be transparent?
Only if you ask for it. By default every page is rendered onto a white sheet, exactly the way the document looks on screen. Tick Transparent background next to the format selector and the white sheet is skipped, so anywhere the page paints nothing you get real transparency in the alpha channel. Leave it off for ordinary documents — most PDFs never paint a background of their own, so a transparent export of a plain text page is a page of floating letters with nothing behind them.
How many files can I convert at once?
As many as your device's memory allows; there is no server-side quota. Very large batches at 300 DPI are the one thing that will slow an older machine down.
Can I download the pages separately?
Yes. Each thumbnail has its own download link, and “Download all (ZIP)” is there when you would rather take the whole set in one go.
Does it work on a phone or tablet?
Yes. It runs in mobile Chrome and mobile Safari, and finished images save to Files or Downloads. On a phone, 150 DPI is the sensible setting for anything longer than a few pages.