How to Convert PNG to PDF Online Free
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Turn a pile of PNG images into one tidy PDF with our free PNG to PDF tool.
Open the PNG to PDF toolAlso useful: JPG to PDF · Image Compressor
How to Convert PNG to PDF Online Free: Step-by-Step Guide
You have done everything right. The refund form is filled, the screenshots of the faulty order are saved, twelve crisp PNG images sitting in a folder — proof of everything. Then the company portal looks at your careful work and says, in the flat voice of all portals everywhere: “Please upload a single PDF.” Twelve images. One PDF slot. No mercy.
Shopkeepers hit the same wall with product photos for a supplier catalogue, students hit it with photographed assignment pages, and everyone hits it with screenshots. The fix is boring and beautiful: stack the images in the order you want, turn them into one PDF, upload once, done.
The Steps (Dead Easy)
- Add your PNG images. Drop in one picture or a whole batch at once. Each image appears inside the box with its name and size, so you can see exactly what made the cut.
- Put them in order. Every image becomes one page, in the order shown. Drag them around or use the move buttons until page one is actually page one — future-you, reading this PDF at midnight, says thanks.
- Pick a page size. “Fit image” makes each page exactly the size of its picture, which keeps screenshots sharp and honest. “A4” places every image neatly on a standard A4 page, which printers and offices prefer.
- Convert and download. One click builds a single PDF with all your images in your order. Your original PNGs stay untouched in their folder.
When PNG to PDF Helps
Forms, claims, and applications. Portals want one file, not a photo album. Screenshots of an order, a payment receipt, an ID, a signed form — stack them into a single PDF and the upload box finally stops arguing with you.
Screenshot bundles. Chat screenshots proving what was promised, step-by-step screenshots for a support ticket, a whole conversation that matters. In a PDF they stay in order, readable, and much harder to “lose.”
Product photos for buyers. A supplier or customer asks for your range in one document. Your catalogue photos, one per page, in the order that sells them best — it looks deliberate, because it is.
Sharp text and diagrams. PNG keeps lines and small text crisp where JPG tends to smear them. Screenshots, charts, and scanned diagrams converted from PNG stay readable, which is the entire point of sending them.
When It Will NOT Work Well (Read This Before You Complain)
PNGs are heavy, and the PDF inherits the weight. Twenty big screenshots can make a PDF of tens of megabytes, and some portals cap uploads well below that. If size becomes a problem, shrink the pictures first with our Image Compressor, or compress the finished PDF afterwards.
The pages are pictures, not text. Words inside your images will not become searchable or selectable in the PDF — a picture of text is still a picture. If you need the words readable by a computer, that is a job for an OCR tool, not this one.
Order is your responsibility. The tool faithfully builds pages in the order you leave the images. A page-three-before-page-two PDF is not a bug; it is a two-second fix before you press Convert. Glance at the thumbnails first.
Good to Know
Your images never leave your device. Everything is assembled inside your browser tab. Receipts, IDs, and order screenshots stay on your machine, which is where private documents belong.
Transparent PNGs land on white. If your image has a transparent background, it is flattened onto clean white in the PDF — no mysterious black boxes where the transparency used to be.
JPG photos instead? This tool is the PNG specialist. For a pile of JPGs, our JPG to PDF tool does the same job, and the reverse trip — pulling pages back out of a PDF as pictures — lives in the PDF to PNG tool.
Common Questions
Is PNG to PDF really free?
Yes. No account, no watermark stamped on your pages, no “first three images free” games. Convert as many as you need.
How many images can I add at once?
As many as your device comfortably handles. Dozens of screenshots are fine; hundreds of huge photos will make any browser work for its living, so split those into two PDFs.
Will my images lose quality?
No. The pictures are placed into the PDF at their full quality — the tool arranges them, it does not squeeze them. What you put in is what the reader sees.
Why is my finished PDF so large?
Because PNG is an uncompressed, full-quality format, and faithful copies add up. Run the images through the Image Compressor first if the portal has a size limit.
Do my files get uploaded anywhere?
No. The PDF is built in your browser, on your device. Nothing is sent to a server at any point.
That is the whole job. Twelve loose images walk in, one well-behaved PDF walks out — and the portal, for once, has nothing to complain about.