PDF to PNG Online Free — Lossless, Private — 100% Secure
Convert PDF to PNG online for free — lossless pages at 96/150/300 dpi. Files never leave your device — no signup, no watermark. Batch ZIP download.
Drop PDF files here
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Max 25 MB per file · Secure and private — files are never stored
How it works
- 1Drop the PDF you want to convert into the box
- 2Pick a resolution: Screen, Standard or Print
- 3Click "Convert to PNG" — everything happens on your device
- 4Download the PNGs — individually or all pages as a zip
How to convert a PDF to PNG without uploading them
Drop the PDF into the box, pick a resolution, and click Convert to PNG. Every page is rendered to a lossless image right in your browser — one PNG per page, in order, ready to download individually or as a single zip. There is no account, no watermark and no page-count trickery: the document is read from your disk, rendered on your CPU, and the images are written straight back to your device.
Once the page has loaded, the connection is not involved at all — rendering runs offline, so a dropped network never interrupts a conversion.
Lossless pages — why PNG beats JPG for text and diagrams
PNG stores every pixel exactly, so pages full of text, tables, line art and screenshots come out razor sharp — no ringing artifacts around letters, no smudged hairlines, no blocky edges. For content you will zoom into, annotate, archive or drop into a design tool, that crispness is the whole point.
The trade is file size: lossless means larger files, especially on photo-heavy pages. When the pages are photographic and the image is destined for a form or a chat, PDF to JPG produces a fraction of the size and is the better pick.
Pick the resolution: screen, standard or print
Resolution decides how many pixels each page is cut into. Screen (96 dpi) matches display density — right for slides, docs and chat. Standard (150 dpi), the default, is sharp on screen and honest on paper. Print (300 dpi) delivers print-grade detail: an A4 page becomes about 2480×3508 pixels, enough to zoom into fine print without it dissolving.
Because PNG does not discard detail, higher resolutions cost real file size. Pick the smallest setting your destination actually needs — you can always re-render at 300 dpi for the one page that matters.
One PNG per page — download individually or as a ZIP
A one-page PDF becomes a single PNG named after your document. A multi-page PDF becomes one image per page, packed into a zip, each named like document-p01.png so page order is obvious in any file manager. Every row on the result screen carries its own download link, so you can grab just the two pages you actually needed without unpacking the zip.
What people extract as PNG
The recurring jobs: a diagram or chart from a report that is going into a slide deck, a signature or stamp page reused in documents, crisp page images for design tools that accept PNG but not PDF, and archival copies of pages that must not degrade with every re-save. Converting the exact page beats screenshotting it — you get clean edges, correct margins and a resolution you choose.
Need only some pages? Extract them first with Split PDF, then convert the smaller document.
Files never leave your device
Rendering a PDF to images means decoding everything in it — text, images, the lot. That decoding runs in your browser here, on your CPU, with the output written to your downloads. No page is transmitted anywhere, no preview copy is kept, and closing the tab ends the story. It is the same guarantee as every FileCPU tool, stated again because rendering is the step where other services quietly ship your file to a server farm.
Free, unlimited — and offline after load
No accounts, no watermarks, no page-count tricks — documents up to 200 pages convert in one pass, and the images land on your disk the moment rendering finishes. Your device does the work, so there is nothing to meter. Once the page has loaded, the whole workflow runs with the connection down: drop, render, download.
Frequently asked questions
Are my files uploaded to a server?
No — files never leave your device. Your PDF is read into memory, rendered to PNG images locally, and handed back to you as a download.
Will converting a PDF to PNG lose quality?
No — PNG is a lossless format, so every rendered pixel is saved exactly. What sets sharpness is the resolution you pick: 300 dpi gives print-grade detail, 96 dpi is screen-grade.
What resolution should I choose?
96 dpi for images that live on screens — chats, slides, web pages. 150 dpi, the default, is sharp on screen and passable in print. 300 dpi when the PNG will be printed or zoomed — expect noticeably larger files, since PNG stores every pixel.
PNG or JPG — which output should I pick?
Pick PNG for pages full of text, diagrams, line art or screenshots, where JPG leaves artifacts around sharp edges. Pick JPG when the pages are photographic and file size matters more — the PDF to JPG tool does that.
How do I convert only some pages to PNG?
Extract the pages you need first with the Split PDF tool, then convert that smaller document. This tool renders every page of the file you give it.
Why are the PNG files bigger than JPGs?
Because PNG compresses losslessly — it keeps every pixel instead of discarding detail a human might not notice. For text and diagrams the size is usually modest; for photo-heavy pages it can be several times a JPG.
How many pages can I convert?
Documents up to 200 pages and 25 MB. Pages are rendered one at a time to keep memory use low, so long documents just take a little longer.
Do rotated pages convert correctly?
Yes. Pages are rendered exactly as a PDF reader displays them — any rotation stored in the file is applied, so sideways-stored scans come out upright.
What about password-protected PDFs?
They cannot be converted. Unlock them first (with the password you own), then add the unlocked copy. The tool tells you clearly instead of failing silently.