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Toolbench

Convert PNG to PDF

NOTHING IS UPLOADED — IT RUNS IN YOUR BROWSER

Drag an image on the right to change its position. Each one becomes a page, in the order shown.

Page size
Orientation
Margin0.5 in
Image quality85

Lower quality makes a much smaller PDF. Phone photos are far more detailed than any printed page can show, so 85 is usually indistinguishable from 100 at a fraction of the size.

Screenshots into a document

This is the screenshot page’s tool. PNGs are what screens produce — captures, receipts from apps, diagrams, whiteboard photos pushed through an exporter — and sooner or later a set of them needs to become one thing you can email, file or submit. Drop them in, drag them into order, and each becomes a page of a single PDF.

Choosing a page size

Fit to image makes each page exactly the shape of its picture — nothing cropped, nothing padded, no white borders. Right for screenshots, which come in every proportion a window can take. A4 or Letter centres each image on a standard printable page inside a margin, which is what a printer or an official submission expects. Nothing is ever stretched or cut in either mode: images scale to fit while keeping their proportions.

What happens to transparency

A PNG can be see-through; a printed page cannot. Transparent areas end up on the page’s own white — a logo with a soft drop-shadow simply sits on white, exactly as print would have rendered it. If preserving the alpha channel matters, the file you want is an image, not a PDF, and the PNG-keeping conversions are the right shelf.

The text in your screenshots stays a picture

Honesty over convenience: the images go into the PDF as pictures, so the document looks right but contains no text layer — nothing to search, nothing to select. Turning pixels into text requires optical character recognition, which no tool on this site performs. A PDF made here is for reading and filing, not for extracting.

Keeping the file size sane

Full-resolution captures are heavy, and the PDF carries each one whole. If the result is too big to send, run the images through the image compressor or the resizer first and build the document from those — for screenshots headed to a screen rather than a printer, that routinely cuts the PDF dramatically with no visible difference.

Mixed formats, and where your files go

Holding a mix of PNGs and phone photos? The image to PDF page takes every format at once, HEIC included — same engine, wider door. Either way the document is assembled entirely in your browser: nothing is uploaded, there is no page limit, and the PDF is written straight back to your device.

Frequently asked questions

Can I put several PNGs into one PDF?

Yes — that is the normal use. Add as many as you like, drag them into order, and each becomes one page of a single document. A folder of screenshots becomes something you can email or file in seconds.

What page size should I pick?

Fit to image makes each page exactly the shape of its picture, which is right for screenshots — nothing is cropped or padded. A4 or Letter centres the image on a standard printable page, which is what a printer or an official submission expects.

What happens to transparent areas?

They end up on the page's own white. A PDF page has a background where an image had transparency, so a logo with a see-through edge simply sits on white — which is what print would have done with it anyway.

Will the text in my screenshots be searchable?

No. The images go into the PDF as pictures, so the document looks right but has no text layer. Making pixels searchable requires optical character recognition, which no tool on this site performs.

Why is the PDF so large?

Because full-resolution screenshots and photos are already heavy, and the PDF carries each one. If the result is too big to send, run the images through the image compressor first and build the PDF from those — that routinely cuts the result dramatically.