Images to PDF
Combine JPG and PNG images into a single PDF document, in the order you choose.
Drop images here, or click to select
JPG or PNG · multiple files
Turn a stack of photos and scans into one tidy PDF
A folder full of loose JPGs is awkward to send, print, or file. One photo per email attachment, no fixed page order, and no guarantee the person on the other end sees them in sequence. This tool collects your images into a single PDF where the order is locked in, every "page" prints on standard paper, and the whole thing travels as one file.
When this actually saves you time
- Phone photos of paper documents. You snapped a receipt, a signed contract, or a handwritten form with your camera. Drop the JPGs in, set Letter or A4, and you have something that looks like a real scan and prints cleanly.
- Expense and reimbursement claims. Finance teams usually want one PDF, not twelve image files. Batch all your receipt photos into a single document in the order you list them.
- ID and application uploads. Many portals accept "PDF only." Front and back of an ID card, or a passport page plus a utility bill, become a two-page PDF in seconds.
- Comic, manga, or scan collections. A directory of sequentially named pages becomes one PDF you can read end to end. Use auto page size so nothing gets cropped or letterboxed.
How the page sizing actually works
You get two distinct behaviors:
- Auto keeps each PDF page exactly the size of its image. A 4000×3000 photo and a tall screenshot each get their own correctly-proportioned page. Nothing is scaled or padded, so a mixed batch can have mixed page dimensions. This is the right choice when fidelity matters more than uniformity.
- A fixed size (A0–A6, Letter, Legal, Tabloid) places every image onto a standard sheet in portrait or landscape, scaled to fit inside a margin you control (0–72 pt; 72 pt ≈ 1 inch / 25.4 mm). Aspect ratio is preserved, so a wide photo on a portrait A4 page sits inside white space rather than being stretched. The orientation toggle only appears once you pick a fixed size — in auto mode it has nothing to rotate to.
A practical tip: if you're printing, pick the size that matches your printer's paper (A4 outside the US, Letter inside it) and add ~20 pt of margin so nothing runs to the edge. If the PDF is for on-screen viewing only, auto usually looks best.
Formats and a quirk worth knowing
JPEG, PNG, GIF, BMP, and TIFF are embedded directly. WebP and AVIF are re-encoded to PNG inside your browser before upload, because the server's image decoder can't read those two formats — you don't have to do anything, but it's why a WebP file becomes a PNG-quality page. Images are embedded as-is, not re-compressed, so a 100-image batch can produce a large PDF.
When to use a different tool instead
- Mixing images with existing PDF pages in one document? Use [Merge PDF and Images](/merge-pdf-images), which lets you interleave image and PDF pages as draggable thumbnails.
- Output PDF too big to email? Run it through [Compress PDF](/compress-pdf) — image-heavy PDFs shrink a lot in smart mode.
- Need to drop or reshuffle pages after converting? [Organize PDF](/organize-pdf) reorders and deletes pages visually.
- Going the other direction (PDF back into separate image files)? That's [PDF to Images](/pdf-to-images).
How it works
- Upload or drag and drop your JPG and PNG images.
- Choose auto page size or A4/Letter, plus orientation and margins.
- Arrange the images in the order you want them in the PDF.
- Click Convert to PDF to combine every image into one file.
- Download your finished PDF instantly.
Frequently Asked Questions
What is the difference between auto and a fixed page size?
Auto gives each PDF page the exact dimensions of its image, so a mixed batch can have mixed page sizes and nothing is scaled or padded. A fixed size (A0–A6, Letter, Legal, Tabloid) puts every image on a standard sheet, scaled to fit your margin while preserving aspect ratio. The portrait/landscape orientation toggle only appears once you pick a fixed size.
Why does my WebP or AVIF image become a PNG-quality page?
The server's image decoder can't read WebP or AVIF, so those two formats are re-encoded to PNG in your browser before upload. JPEG, PNG, GIF, BMP and TIFF are embedded directly without that step.
Are my images re-compressed, and why is the output PDF so large?
Images are embedded as-is, not re-compressed, so quality is preserved but a large batch produces a large PDF. To shrink an image-heavy result, run it through Compress PDF in smart mode afterward.
Can I reorder the images before converting?
Yes. The numbered badge on each thumbnail shows its position in the final PDF, and you can remove any image or re-add files until the sequence is right. Pages come out in the order shown.
Does it run OCR or make the text in my photos searchable?
No. Each image becomes a flat picture on a page, so text inside a photo isn't recognized. Convert here first, then run the result through OCR PDF to add a searchable text layer.
I need to mix images with existing PDF pages — can this do that?
No, this tool only builds a PDF from images. To interleave image and PDF pages in one document, use Merge PDF and Images instead.