A tall scan on A4
A 1000 × 2000 px image on A4 with no margin fills the full height (297 mm) and is 148.5 mm wide, centred. A 2000 × 1000 px image gets a landscape page.
Combine JPG, PNG and WebP images into one PDF, one image per page, in the order you choose.
Drag images here, or choose them
JPG, PNG, WebP or GIF — add as many as you need. They stay on your device; nothing is uploaded.
Runs in your browser — nothing you enter is sent to a server.
Add your images — photos, scans, screenshots — and put them in order with the arrow buttons. Each image becomes one page. Choose A4, US Letter or pages the same size as each image, the orientation and a margin, then select Create PDF and download it.
Each image is scaled to fill the area inside the margins, keeping its proportions, and centred. With automatic orientation, wide images get landscape pages. Ordinary JPG files are placed in the PDF exactly as they are, with no quality loss; PNG, WebP and GIF images are saved as high-quality JPG on a white background.
scale = min(area width ÷ image width, area height ÷ image height)
The area is the page minus the margins. PDF sizes are in points: 72 per inch, so A4 (210 × 297 mm) is 595.28 × 841.89 pt and US Letter is 612 × 792 pt.
A 1000 × 2000 px image on A4 with no margin fills the full height (297 mm) and is 148.5 mm wide, centred. A 2000 × 1000 px image gets a landscape page.
With Same as each image, an 800 × 600 px image makes a 600 × 450 pt page (8.33 × 6.25 in at 96 pixels per inch) — good for screenshots and slides.
Up to 60 images per PDF, and 50 MB per image. Everything is built in your device's memory, so very large batches may be slow on phones.
No. The pages are pictures; there is no text recognition (OCR).
Shrink the images first with the Image Compressor or Image Resizer. 1,600–2,000 px on the long side is plenty for reading on screen.
No. The PDF is written in your browser, so ID scans and documents never leave your device.
Make JPG, PNG and WebP images smaller for the web or email, without uploading them.
Image Tools
Resize images to exact pixel dimensions or by percentage, keeping the proportions if you like.
Image Tools
Convert images between PNG, JPG and WebP, with a background color for transparent areas.
Image Tools