Convert TIFF to JPG: Scan Pages, Color, and File Limits
Your scanner writes .tif and the upload form wants .jpg. Here is the short path, what happens to a multi-page scan, and the four kinds of TIFF that will fail.
Drop JPG or PNG images hereAdd as many as you like. Reorder them below before you build the PDF.
Guides and articles
Read instructions and examples for this tool.
How to Turn Phone Scans Into One Print-Ready PDF
A useful scan PDF starts before conversion. Prepare the images, set their order and choose a page size for the final use.
Convert JPG and PNG Images to a Single PDF
Turn photographed receipts, scans or screenshots into one PDF. Review page sizing, ordering, and why nothing is re-encoded on the way through.
Why Use Our Images to PDF Converter?
A stack of photographed receipts, a set of scanned pages, a run of screenshots for a report — every one of them is easier to send as a single PDF than as a folder of images. The usual routes cost something: a desktop app you have to install, or an upload to a site that now holds your documents. This page embeds the images exactly as they are, in your browser, and hands back one file.
A PDF page is a canvas with things placed on it, and an image is one of the things it can hold. That is the whole operation: make a page, embed the image, place it. No rendering, no re-encoding, no quality decision to make.
Which is why this conversion is lossless in a way most are not. The JPEG bytes that went in are the JPEG bytes that come out, wrapped in a PDF container. A tool that re-encoded them would be making the file worse for no reason.
The only real choice is the page. Fit gives each page the exact pixel dimensions of its image, treating a pixel as a point — the right answer when the images are already the shape you want and you never intend to print. A4 or Letter puts every image on the same sheet, scaled to fit inside the margins and centred, which is what you want when the file is going to a printer or into a document set.
Scaling always contains and never crops. An image wider than the sheet is made smaller until it fits; it is never cut off to fill the page. Losing the edge of a receipt to make it fill an A4 page is not a trade anybody wants.
How it compares
Most image-to-PDF sites upload your files. Photographed documents are usually the ones you would least like sitting on a stranger's disk — receipts carry card details, scanned letters carry addresses. This page never sends them anywhere.
Desktop apps do the job well and cost an install for something you may need twice a year. Going the other way, PDF to Image turns PDF pages back into JPG or PNG, and PDF Merger joins the result to other PDFs.
Images to PDF Tips
- Fit gives a page exactly the size of each image, which is right when the images already have the shape you want.
- A4 and Letter centre each image on a fixed sheet and never crop it — the image is scaled to fit inside the margins.
- Images are embedded as they are and never re-encoded, so nothing is lost and the PDF is about as large as the images were.
- JPG and PNG only. The format is read from the file's own bytes, so a mislabelled extension still works.
- An image the tool cannot read is named under the result rather than dropped silently.
Frequently Asked Questions
Are my images uploaded?
No. They are read and embedded in your browser, and the PDF is built there. Nothing is sent to a server.
Which image formats work?
JPG and PNG. The format is detected from the file's own first bytes rather than its extension, so a .jpg that is really a PNG still works.
Does it reduce image quality?
No. The image data is embedded exactly as it arrived and is never re-encoded. The PDF is roughly as large as the images were.
What is the difference between Fit, A4 and Letter?
Fit makes each page exactly the size of its image. A4 and Letter put every image on a fixed sheet, scaled to fit inside the margins and centred, which is what you want if the file will be printed.
Will a large image get cropped?
Never. Scaling contains the image inside the page — it is made smaller until it fits, not cut off to fill the sheet.
Can I change the order?
Yes. Use the arrows beside each file to move it up or down before you build. The PDF follows the list.
Is there a limit on how many images?
There is no server-side limit because there is no server. Your browser's memory is the practical ceiling, and a few hundred photographs is well within it.
What happens to a file that is not an image?
It is skipped and named under the result, with its position in the list. It is never silently dropped.
Does it handle HEIC photos from an iPhone?
Not directly. Convert them first with HEIC to JPG, then bring the JPGs here.
Can I use this from a script or an AI client?
Yes. The same builder is available over HTTP and to MCP clients, so an agent can assemble the PDF without opening this page.