Will the image quality change after conversion?

JPEG images are re-encoded during embedding. At high quality settings the difference is imperceptible. If you need the output PDF to contain images at exactly their original quality, use PNG source files, which are embedded losslessly.

How does the Fit Mode setting work?

Contain scales the image to fit entirely within the page, preserving aspect ratio, with white margins if the proportions differ from the page size. Cover fills the page completely, preserving aspect ratio but cropping whatever falls outside the page edges. Fill stretches the image to exactly match the page dimensions, which will distort the image if its proportions differ from the page size.

Can I mix portrait and landscape images in the same PDF?

Yes. Each image is placed on its own page. Portrait images placed on a portrait page and landscape images placed on a landscape page will each fill the page correctly if you use Contain or Cover fit mode.

Can I combine multiple images into one PDF?

Yes. Upload multiple images at once and they will all be combined into a single PDF, with each image becoming its own page. Drag them into the exact order you want before converting.

Is it really free to convert images to PDF?

Yes, completely free with no daily limits and no watermarks on the output. No subscription required.

What is the file size limit?

Each image can be up to 50MB on the free tier. You can convert up to 50 images in a single job.

Convert Images to PDF Online

Turn any image into a PDF, or combine multiple images into a single document. Supports JPG, PNG, GIF, BMP, TIFF, and more. No software to install, no account required, and no files stored after you're done.

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Up to 50 MB

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How to Convert images to PDF

1
Upload your images
Click the upload area or drag and drop your JPG, PNG, GIF, or other image files. You can upload multiple images at once to combine them into a single PDF.
2
Arrange the order
Drag your images into the sequence you want them to appear in the PDF. Each image becomes its own page in the final document.
3
Convert and download
Click Convert to PDF and download your finished document in seconds. No watermarks, no signup required.

Why use PDFHaul
to convert images to PDF?

All common image formats

JPG, PNG, GIF, BMP, TIFF: upload whatever format your images are in and PDFHaul will convert them all into a single clean PDF.

Combine multiple images into one PDF

Upload all your images at once and merge them into a single document. Each image becomes its own page. Drag to reorder before converting.

Original image quality preserved

Images are embedded at their original resolution without any automatic downscaling. The PDF output is a faithful representation of your source images.

Files deleted in 2 hours

Your images and the resulting PDF are automatically purged from our servers within 2 hours. Not stored, not analysed, not sold.

Who converts
images to PDF?

Creating a PDF from images is one of the most practical everyday document tasks, particularly for anyone working with scanned or photographed content.

Scanning documents on a phone

Photograph a paper document with your phone, convert the images to PDF, and send a professional-looking document rather than a collection of loose photos. Works with bank statements, contracts, and ID documents.

Small business receipts and invoices

Combine photos of receipts from a business trip into a single PDF for expense reporting. Much easier to email to your accountant or attach to an expense claim than sending a dozen separate images.

Real estate listings and property docs

Turn a set of property photos or floor plan images into a single polished PDF to share with clients or attach to a listing. Arrange the images in a logical order before converting.

Students with handwritten notes

Photograph handwritten notes, lecture whiteboard content, or hand-drawn diagrams and convert them to PDF for archiving, sharing, or annotating digitally in the PDFHaul viewer.

How image to PDF conversion works

Each image you upload becomes one page in the output PDF. The sequence you set before converting is the page order in the final document. Images are embedded into the PDF at the quality level you specify rather than at their full original resolution, which keeps output file sizes practical.

The page size setting determines the dimensions of each page in the PDF: A4, Letter, or other standard sizes. This does not resize your image to fill those exact dimensions. The Fit Mode setting controls how each image is positioned within the page boundaries. Contain scales the image down until it fits entirely within the page with its original aspect ratio preserved, adding white space around the edges if the image proportions differ from the page. Cover scales the image up until it fills the page, cropping any content that falls outside the page boundaries. Fill stretches the image to exactly match the page dimensions, which distorts the image if the aspect ratios differ.

JPEG images are re-compressed during embedding. The Quality setting controls how much compression is applied. At high quality settings the difference from the original is imperceptible. At lower settings, JPEG artefacts become visible in areas of flat colour. PNG images can be embedded losslessly.

Frequently asked questions

Everything you need to know about converting images to PDF

JPEG and PNG. These cover the vast majority of photographic and graphic images.

From our blog

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