Images to PDF Converter
Combine photos or scans into one multi-page PDF.
Files (0)
Result
Your converted file will appear here.
About the Images to PDF converter
Photographing a document with a phone gives you a folder of images, when what anyone wants sent to them is one PDF. This tool assembles them in order, one page per image.
It is the multi-page counterpart to the single Image to PDF converter, and the same page-fitting rules apply to each image in turn.
Order and orientation
Images become pages top to bottom in the list shown, and the arrows let you fix the order before converting — phone filenames rarely sort the way you want.
On a fixed page size each image is scaled to fit inside the margins and centred, keeping its aspect ratio. Automatic orientation gives a landscape page to a landscape photo, so nothing is letterboxed unnecessarily.
Page size, or no page at all
"Fit each page to its image" makes every page exactly the size of the picture on it, with no margin. That is the right choice for screenshots, where a border of white space looks like a mistake.
A4 or Letter is better for anything destined to be printed, since a fitted page will otherwise be scaled unpredictably by the printer.
File size
Images are embedded as JPEG, which is what keeps the document manageable — a dozen phone photos would otherwise produce an enormous file. Quality 90 is visually indistinguishable from the original for photographs and scans.
For text-heavy scans keep the quality high: compression artefacts around letterforms are what make a scanned page hard to read.
Frequently asked questions
How many images can I combine?
No fixed limit — dozens are fine. Each image can be up to 50 MB, and everything is processed on your device.
Will the text in my scans be searchable?
No. The pages contain pictures of text, not text. Making it searchable needs OCR, which this converter does not do.
What happens to transparency?
Transparent areas become white, because the images are embedded as JPEG, which has no alpha channel.
Is my PDF uploaded?
No. The document is opened, rewritten and saved entirely in your browser. That matters here more than most places, since PDFs are so often contracts, statements and medical records.