Are my photos compressed or resized?

JPG and PNG images are embedded exactly as they are, at their original resolution, so a page image is as sharp as the file you supplied — and a folder of large photos will make a large PDF. Only WebP (and anything else the PDF format cannot store directly) is re-encoded, losslessly, to PNG.

Why does a WebP image look the same but the file got bigger?

A PDF cannot hold WebP, so the tool draws it on a canvas and saves it as PNG, which is lossless but usually larger than WebP. The picture is unchanged — only the storage format differs.

A photo from my phone appears sideways. Why?

Phone cameras often store the picture upright and record the rotation separately as EXIF data. JPEGs are embedded byte-for-byte, so that side-car rotation is not applied. If an image comes out rotated, rotate it in your photo app and save it first, then rebuild the PDF.

How do I turn images into a PDF?

Add your images, choose the page size and whether each image gets its own page, and the tool builds a PDF from them. Everything is encoded in your browser, so the pictures are never uploaded.

Runs entirely in your browser · no upload · no account · no watermark

Add the images you want in the PDF.
Put them in order and choose a page size.
Build, then download the PDF.

Image files

Choose one or more JPG, PNG or WebP files. They are read by this page and never sent anywhere.

Page sizeMargin (mm)

What this page can do

Combine JPG, PNG and WebP images into one PDF
One image per page, or scale each to fit
Choose A4, Letter or match the image size
Files are never uploaded

When to use this page

Sending several photos or screenshots as one attachment.
Turning phone photos of a document into a single PDF.
You need a quick, private conversion with no upload.

When to use something else

You need searchable or selectable text — the result contains pixels, not characters.
The result must stay under a strict size limit; the PDF is roughly the size of the images you put in.
You need deskewing, auto-cropping or OCR.

How it compares with other options

Scanner software and desktop tools can deskew, crop, run OCR and apply real image compression before wrapping pages in a PDF. This page embeds each image as a page and keeps the original bytes, so output size tracks input size and text is not searchable. It is the right shortcut for a handful of photos that just need to arrive as one file; for an archive of scanned documents that people will search later, run OCR first.

Where your files go

Nowhere. This page loads the code that does the work, and from then on the file you open is read by your own browser. There is no upload step, no temporary server copy and no cleanup to trust — the data never crosses the network, so there is nothing to delete afterwards. You can confirm it yourself: open your browser’s network panel while the tool runs and watch it stay quiet.

Questions about this tool

Are my photos compressed or resized?: JPG and PNG images are embedded exactly as they are, at their original resolution, so a page image is as sharp as the file you supplied — and a folder of large photos will make a large PDF. Only WebP (and anything else the PDF format cannot store directly) is re-encoded, losslessly, to PNG.
Why does a WebP image look the same but the file got bigger?: A PDF cannot hold WebP, so the tool draws it on a canvas and saves it as PNG, which is lossless but usually larger than WebP. The picture is unchanged — only the storage format differs.
A photo from my phone appears sideways. Why?: Phone cameras often store the picture upright and record the rotation separately as EXIF data. JPEGs are embedded byte-for-byte, so that side-car rotation is not applied. If an image comes out rotated, rotate it in your photo app and save it first, then rebuild the PDF.