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PNG to PDF

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Convert PNG images into a single PDF, one page per image, at full resolution. Entirely in your browser — free, private, no signup.

Updated Sep 16, 2026 Maintained by BoldlyType editors
Free · Private — your images never leave your device

How this PNG to PDF converter works

Add one or more PNG files and this tool places each on its own PDF page, sized to the image so nothing is squashed or cropped. The conversion runs in your browser, so screenshots, scans and design exports never leave your device. PNG is lossless, and the images go into the PDF at full resolution without being recompressed. Honest note: each page takes the image's own shape rather than A4 or Letter. If you need standard paper for printing, run the result through our Resize PDF tool afterwards.

PNG to PDF tips

  • Add files in the order you want the pages. The list keeps your order, and you can remove any file before converting.
  • PNG keeps text-heavy screenshots razor sharp. For photos, JPG to PDF usually makes a much smaller file.
  • Transparent areas stay transparent in the PDF, and viewers draw them over a white page, which is what you want for documents.
  • Turning a pile of screenshots into one PDF makes bug reports, tutorials and receipts far easier to attach and review.
  • Need uniform A4 or Letter pages? Convert here first, then use Resize PDF to fit every page to one paper size.

PNG to PDF — common questions

Latest questions readers ask us about this topic.

Are my PNG files uploaded anywhere?

No. The images are read and embedded into the PDF by your own browser, and the finished file downloads from your device's memory. Nothing is sent to a server, which matters when screenshots show account details, private messages or unreleased designs.

Will the PDF look blurry?

No. Each PNG is embedded at full resolution without recompression, so the PDF shows exactly the pixels you uploaded. It can't add detail that was never there, though: if the original screenshot was small, start from the largest export you have.

What page size does the PDF use?

Each page matches its image, so a tall phone screenshot becomes a tall page and a wide banner becomes a wide one. That avoids cropping and white bars. For uniform A4 or US Letter pages, run the PDF through our Resize PDF tool afterwards.

Can I mix PNG and JPG files?

This page accepts PNG only, which keeps the file picker focused. For a mix of formats, use our JPG to PDF tool: it takes JPG and PNG files in the same batch and keeps them in the order you add them.

The sub-questions readers ask next — answered, with where to go.

Specificity and tension. A scroll-stopping opener promises a concrete payoff ('the 3-word edit that doubled my reply rate') or opens a loop the reader needs closed — not a vague 'let's talk about engagement'. Front-load it: on most feeds only the first line shows before a cut-off, so the hook has to do its work there. Test several angles for the same post; the winner is rarely the one you'd have guessed.

Style your opening line

Match the length to the job, then check it against the limit. Instagram captions can run long for storytelling but the hook must land in the first ~125 characters before 'more'; X/Twitter rewards tight, standalone lines; LinkedIn truncates around two lines. TikTok and Reels captions are short by nature. The reliable move is to draft freely, then trim against a live counter so nothing important gets cut.

Check the limit live

Fewer, and more relevant, than the old advice. The era of 30 generic tags is over — most platforms now reward a small set (roughly 3–8) that genuinely describe the post, mixing one or two broad tags with several specific, lower-competition ones. Stuffing tags reads as spammy and can suppress reach. Put them where they don't interrupt the read: end of the caption or first comment.

Read the content hub

Treat the bio as a one-line pitch, not a résumé. Open with who you help and the outcome they get, add a single proof point, and close with a reason to follow or a clear next step. Keep it skimmable, lead with the words people would search, and reserve any styled text for one emphasised phrase. Links and @mentions stay plain so they stay clickable.

Generate a bio

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