How do I convert PDF to PNG in high resolution?
Add the PDF, choose a DPI and click Convert to PNG. The tool renders each page in your browser at that resolution, saves it as a PNG, then runs it through a lossless optimiser to trim the file size. Several pages download together as one ZIP.
Resolution is the setting that matters here. DPI means dots per inch: the higher it is, the more pixels each page gets and the further you can zoom before edges break up. Because PNG is lossless, what you see at that resolution is exactly what you keep. There’s no quality slider, because nothing is thrown away.
Tip: PNG files grow quickly at high DPI. Convert one test page at a moderate setting, zoom in to 100%, and raise the DPI only if the smallest text or thinnest line isn’t sharp enough.
PNG or JPG: which is better for PDF pages?
They’re built for different content. JPG compresses by smoothing out fine detail, which suits photographs but leaves faint smudges around letters and lines. PNG doesn’t compress that way, so sharp edges and flat colors stay exactly as they are.
- Choose PNG for pages of text, tables, charts, diagrams, sheet music, floor plans and screenshots, or anything you’ll edit and save again.
- Choose JPG for photo-heavy pages, scanned photos, or when you need small files to upload or send quickly.
- Mixed page? If the text must stay readable when zoomed, PNG is the safer pick, at the cost of a larger file.
What can you do with PDF pages as PNG?
Lossless pages are made for reuse. Drop a chart from a report into a slide deck and it stays crisp on a projector. Paste a page of a spec into documentation or a wiki without blurry letters. Bring a vector-style diagram into a design tool as a clean bitmap to annotate.
PNG also holds up to editing. Every time you re-save a JPG it loses a little more, while a PNG stays identical no matter how often you save it. If you only need part of a page, crop the PDF first so the image is focused on the figure, not the margins.
Is it safe to convert PDF to PNG online?
Yes. You open the page online, but the conversion runs entirely in your browser on your own device. Your PDF isn’t uploaded, stored or processed anywhere else. That’s useful for the kind of files people turn into PNG: unreleased product sheets, architecture drawings, internal dashboards and financial charts.
You can see it for yourself. Open your browser’s network panel and convert a file: no upload appears. If the tool needed a server, the file would show up there.