PDF to PNG Converter

Convert PDF pages to lossless PNG — perfect for crisp text, diagrams and slides. Free, batch, and your files stay on your device.

How to convert PDF to PNG

1. Drop your PDF into the box above, or tap Choose PDF files.
2. PNG is already selected. Pick a resolution — higher keeps fine text sharper.
3. Download single pages, or Download all as a ZIP.

PNG or JPG for PDF pages?

PNG is lossless, so text edges, lines and charts stay perfectly crisp — ideal for documents, slides and diagrams you will edit or zoom. PNG files are larger; for photos or quick sharing, PDF to JPG gives smaller files.

Where PNG pages work best

PNG stores every pixel exactly. That matters for the kind of PDF content made of sharp edges rather than photos:

• Text-heavy pages — contracts, articles and forms, where JPG compression can leave faint smudges around letters.
• Charts, diagrams and floor plans — thin lines and flat colours stay crisp instead of picking up noise.
• Slides — exported presentation pages that you want to paste into a document, a wiki or a design tool.
• Pages you will edit — if you plan to crop, annotate or retouch the image, starting lossless means each later save does not stack extra compression on top.

Using PDF pages for OCR

If the goal is to run text recognition (OCR) on the images, PNG is the safer input, because compression artefacts around letters can confuse recognition. Print (300 dpi) is the resolution commonly recommended for OCR; for large, clear type High (216 dpi) is usually enough.

Keep in mind that the PNG itself contains no text layer — the words are pixels until an OCR program reads them.

File size: what to expect

Lossless compression works by finding repeated patterns. A page of plain text on white compresses well; a page covered in photos or gradients does not, and can easily be several times larger as a PNG than as a JPG.

Resolution makes a bigger difference than you might expect: going from Standard (144 dpi) to Print (300 dpi) roughly doubles the width and the height, so the page has about four times as many pixels. Choose the lowest resolution that still reads well for your purpose.

Pages are rendered onto a white background, so the PNG files are not transparent. If you need a transparent image of a logo from a PDF, you will need an editor that can remove the background afterwards.

Pasting pages into documents and slides

A PNG page dropped into Word, Google Docs, Keynote or PowerPoint keeps its lines and lettering clean when the slide is projected or the document is exported again. Two tips make it look neat:

• Crop away the page margins first if you only need a chart or a table. Any image editor will do, including the built-in Photos or Preview apps.
• Do not scale the image up beyond its pixel size. If it looks soft on a large slide, render the page again at a higher resolution rather than stretching it.

For a printed handout the rule of thumb is simple: an image printed at the same dpi it was rendered at comes out at the original page size. A PNG rendered at 300 dpi prints as a full-size, sharp A4 or Letter page.

Frequently asked questions

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