Can I put two images on one PDF page?

No. The current layout creates one A4 portrait page for every source image. Combine images in an editor before conversion if several must appear on one page.

Will text in photographed documents be searchable?

No. The PDF contains image content, not recognized characters. Making photographed text searchable requires OCR, which this tool does not perform.

How is the image order decided?

The visible file-list order becomes the PDF page order. Drag image rows into the required sequence before converting; the merge process does not sort them by filename.

Does the converter preserve original image dimensions?

No. Each image is scaled proportionally to fill as much of the available A4 page area as possible inside a 36-point margin, which can enlarge small images.

Can I add HEIC or WebP images?

No. This tool accepts PNG and JPEG/JPG. Convert HEIC, WebP, or other formats to a supported format before creating the PDF.

Images to PDF Converter: Turning Photos Into One Document

PNG and JPG

This images to PDF converter takes PNG and JPEG/JPG files, places one image on each A4 portrait page in the order you set, and downloads images.pdf. Every picture is scaled proportionally to fit inside a 36-point margin and centered on its page. Small images may be enlarged and lose visible sharpness. Text inside photographs remains image content because the tool does not perform OCR.

Open Images to PDF

When one PDF is easier than many images

Expense claims: place photographed receipts in date order inside one attachment.
Coursework: turn ordered photographs of handwritten pages into one submission.
Supporting documents: combine separately photographed or scanned records in a requested sequence.
Inspection evidence: preserve a simple chronological photo record in a single file.
Reference collections: share product images or visual examples without sending many separate attachments.

Supported files and fixed page layout

Input and order

Multiple PNG and JPEG/JPG files. Drag the visible file rows into position. WebP, HEIC, SVG, TIFF, and other formats are not supported here.

PDF output

One images.pdf with A4 portrait pages, one image per page, a 36-point margin on every edge, proportional fitting, and centered placement.

The displayed list order becomes the page order. The conversion loop reads state.files from first to last. Drag rows into the required sequence before starting.

How to turn images into a PDF

Prepare the images

Use PNG or JPEG files. Correct cropping and orientation in an image editor before adding them.

Arrange the pages

Add the files, drag rows into order, and check that every expected image is listed once.

Convert and inspect

Create images.pdf, then check order, orientation, white space, and sharpness on every page.

How jsPDF builds each page

The implementation uses jsPDF 2.5.1, loaded from a third-party CDN when required. It creates an A4 portrait document measured in typographic points.

1. Read: each file becomes a Data URL in browser memory and loads into an Image element.
2. Measure: 36 points are removed from every edge to calculate the available width and height.
3. Scale: one ratio is calculated from the page area and source dimensions, preserving the aspect ratio while maximizing the image inside the margins.
4. Center: remaining horizontal or vertical space is split equally around the image.
5. Add: PNG data is added as PNG and JPEG data as JPEG, with one new page for every subsequent image.

File contents are processed in browser memory and are not sent to WeConvertFiles for conversion.

Resolution, scaling, and white space

Large images are fitted down

High-resolution phone photos usually contain enough detail to remain clear when scaled to the printable A4 area.

Small images are enlarged

The scaling formula has no “do not enlarge” limit. A small screenshot or logo can become soft or blocky because scaling cannot create missing detail.

Aspect ratio is preserved

The same scale factor is applied to width and height, so images are not intentionally stretched or squashed.

Different shapes leave white space

A wide landscape photo fills the width and leaves space above and below. That is expected on a fixed portrait page.

Limitations and when to use another workflow

No OCR: photographed words remain pixels and are not selectable, searchable, or accessible text.
Fixed layout: A4 portrait, 36-point margins, and one image per page cannot be changed.
No editing: there are no controls for rotation, cropping, captions, color correction, or multiple-image layouts.
No quality control: the tool offers no target file size or image-compression setting.
Limited formats: only PNG and JPEG/JPG are accepted.
Memory: many high-resolution images can slow or exhaust a low-memory browser. Convert smaller batches and merge the results if necessary.

Privacy and data handling

File contents are processed in browser memory and are not sent to WeConvertFiles for conversion. jsPDF is downloaded from a third-party CDN when needed, so the workflow is not described as fully offline.

Zoho PageSense may collect consented site-usage data such as visits, clicks, scrolling, referrer, device information, and conversion events. PageSense is not given the selected image contents.

Troubleshooting

Pages are in the wrong order

Drag the file rows into the correct sequence and convert again. The visible list determines the result.

An image needs rotation or cropping

This tool has no such controls. Correct and save the image in a photo editor before building the PDF.

A page looks blurry

The source was likely small and was enlarged. Replace it with a higher-resolution image.

There is considerable white space

The source shape differs from A4 portrait. Proportional fitting leaves unused space rather than distorting the picture.

A file is rejected

Confirm its real format is PNG or JPEG. Renaming a HEIC, WebP, or another format does not convert its data.

Frequently asked questions

Can two images share one page?

No. Every source image receives one A4 page. Create a collage in an image editor first if several pictures must appear together.

Will photographed text become searchable?

No. OCR is required to recognize photographed characters. This tool packages the pixels without creating a PDF text layer.

Does conversion reduce image quality?

Large images are scaled down to fit. Small images are enlarged and can appear less sharp because no process can recover detail missing from the source.

Can I add a cover page or page numbers?

Not here. Create a cover separately and merge it with the result. Page numbering is a separate PDF-editing operation.

What about iPhone HEIC photos?

Convert HEIC files to JPG or PNG first, check the converted pictures, and then add those supported files to this tool.

Build an ordered PDF from your images

Arrange supported files, create the document, and inspect every page before sharing it.

Use Images to PDF