PDFGym
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Turn images into a PDF

or drop them here
Choose at least one JPG or PNG image first.

Put JPG photos and PNG screenshots on this page and get one PDF back, with pages in the order you set. Everything runs in this browser tab, so the pictures never travel to a server. Before the download appears, the new file is opened again and measured page by page.

Turn a mixed folder into one PDF

  1. Choose the pictures

    Press Choose images, or drag JPG and PNG files onto the page. Thumbnails line up under Image order with a running count and the total size, and every file is read in this tab, so nothing is uploaded.

  2. Set the page order

    Use the arrow buttons beside each thumbnail to move it up or down the list. Each picture becomes one PDF page, and the numbered list on screen is exactly the page order of the finished file.

  3. Pick a page size and margins

    Match image shapes each page around its own picture, while A4 and US Letter place every picture on standard paper and turn the sheet sideways for wide shots. Pair the size with None, Narrow, or Standard margins. Pictures are fitted whole, so nothing is cropped or resampled.

  4. Press Create PDF, then download

    Press Create PDF and follow the progress steps. The tool reopens the new file, counts its pages, measures each page, and confirms every picture kept its pixel width and height. Only then does Download PDF appear, named after your first picture with -images added, for example taxi-receipt-images.pdf.

Match image, A4, or US Letter

Match image keeps every picture at its own shape, which suits a set that mixes phone photos with screenshots of all sizes. A4 and US Letter give every page the same familiar sheet, which suits printing and forms.

Which page size to pick
ChoicePage resultPick it when
Match imageEvery sheet follows the outline of its own pictureReading on screen, mixed shapes, screenshots
A4Every picture centered on an A4 sheetPrinting in Europe, portals that expect A4
US LetterEvery picture centered on a Letter sheetPrinting in the US, offices that file Letter

Margins work the same way on all three: None fills the page edge to edge, while Narrow and Standard add a white frame that helps printed pages look calm. A smaller draw area never touches the stored pixels, so a sharp photo stays sharp whatever the margins.

One expense report from four loose files

Back from a client visit on Thursday night, you owe finance the trip costs by Friday morning. The proof is four files in your downloads: taxi-receipt.jpg and hotel-bill.jpg, photographed on the phone, plus booking-ref.png and payment-screen.png, two screenshots of the booking confirmation. The screenshots must stay after the photos so the story reads in order.

Drop all four on this page, then use the arrow buttons to put the taxi receipt first and the screenshots last. Because this report will be printed and filed, choose A4 with Narrow margins rather than Match image. Press Create PDF, and the download arrives as taxi-receipt-images.pdf: four pages, photos and screenshots mixed, each fitted whole on its sheet.

The reopen check is what makes the file safe to send: the page count, every page size, and the pixel width and height of each picture are confirmed before Download PDF appears. If finance later asks for the hotel bill on its own, split it out with Organize pages; to staple the report to an existing trip document, use Merge PDF.

Expect the PDF to weigh about as much as the four pictures together, since nothing here is recompressed. When the mailbox complains, Size breakdown shows which pages cost most, and Compress PDF shrinks the file to fit.

The result looks wrong: what to check

When a different route fits better

When the text in the pictures must be selectable or searchable, no image converter helps: photos hold pixels, and this tool adds no text layer. Ask the sender for the original document, or retype the few lines that matter.

When a form caps the file at an exact size, build the PDF here first and then take it to the matching compress target, for example Compress PDF to 200 KB. Shrinking photos before assembly wastes the effort, because the page layout decides the final weight.

Questions about mixing pictures into a PDF

Why is the download named after my first picture?
The file takes the first picture's name and adds -images, so taxi-receipt.jpg becomes taxi-receipt-images.pdf. Rename it to anything you like; the name carries no settings.
Do screenshots stay sharp?
Yes. PNG pictures are embedded without resampling, so small interface type looks in the PDF exactly as it looked on screen. A fixed page size only changes how large the picture is drawn, not its pixels.
What happens to a sideways phone photo?
It stands upright. The camera rotation tag in the JPG is honored when the page is drawn, so a photo taken sideways is not sideways in the document.
Can I put two pictures on one page?
Not here: each picture gets its own full page, which keeps every one as large and readable as possible. To print several pages on one sheet afterwards, use N-up and booklet.
Why was one of my files rejected?
The check reads the file content, so a HEIC photo saved with a .jpg name is still refused, with an explanation. Convert it on its own page and come back.

More tools that work the same way

Each tool below does its job fully inside the browser, rereads its own output before offering the download, and asks for no account. Pick the next step your file needs.

Where to take the finished PDF