JPG to PDF
Drop your photos, put them in order, get one PDF. Assembled on your own device, so receipts and paperwork stay yours.
Guide
How to use it
- Drop up to 40 images in, JPG, PNG and WebP all work.
- Reorder with the arrows under each thumbnail, the numbers are the page order.
- Choose page size (A4 or Letter), orientation and margins. Match each image turns landscape photos into landscape pages.
- Tap Make PDF and download. One image per page, centred and fitted.
Examples
The usual jobs
Eight receipt photos become one A4 PDF for the expenses system. Small margins keep the paper look, and the order is yours to fix before assembling.
Phone photos of a signed contract, one per page, portrait A4 with generous margins reads like a scan rather than a camera roll.
Full-bleed landscape pages make a quick photo booklet, margins set to none, orientation matched to each image.
Method
How it works
Each image embeds into a PDF built on your device with the open-source pdf-lib engine, JPGs embed directly, PNGs keep transparency flattened correctly and WebP is converted on the way in. Pages are A4 (595×842 points) or Letter (612×792), and each image scales to fit inside your chosen margins without cropping or distortion.
Because assembly is local there is no upload, no size queue and no copy of your documents anywhere but your machine.
FAQ
Frequently asked questions
Does the PDF keep image quality?
Yes, images embed at their original resolution, fitting to the page is display scaling, not resampling. The PDF is roughly the size of the images combined.
Can I mix portrait and landscape photos?
Yes, set orientation to Match each image and every photo gets a page its own way round.
Why is my PDF huge?
It contains your originals. Run photos through the image compressor first (quality 75 to 80) and the PDF typically shrinks by three quarters.
Can I put several images on one page?
This tool is one image per page by design, it covers the scanning and receipts jobs cleanly. Contact-sheet layouts are a different tool’s job.
What is the page order?
The numbered order of the thumbnails, use the arrows to rearrange before assembling.
Is anything uploaded?
No. The PDF engine loads once as a script, your images and the finished PDF never leave the browser.
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