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🔒 No uploadUnlimited & freeNo watermark

Free JPG to PDF Converter — Combine JPG Images Into One PDF by AIMerger

Add your JPG photos, drag them into order, pick A4, Letter or Legal and download one PDF. Your images are converted by your own browser — they are never uploaded.

🔒 Processed locally in your browser — your files never leave your device
1

Add your JPG images

Photos, scans or screenshots — up to 100 per PDF. PNG, WebP and iPhone HEIC work too.

📸 Drop JPG images here, or tap to choose

JPG · JPEG · PNG · WebP · HEIC — drag thumbnails to reorder

2

Page setup

Paper size, orientation, margins, how each image fits — the preview updates instantly.

3

Create & download

No watermark, no signup — built on your device.

Free forever · nothing uploaded · no watermark

How to use the JPG to PDF converter — 4 steps

  1. 1

    Tap the box (or drop files on it) and pick your JPG images. On a phone you can choose from Photos or tap 📷 Take a photo.

  2. 2

    Put them in order: drag a thumbnail, or use its ◀ ▶ buttons. rotates a sideways photo, removes one.

  3. 3

    Choose the Page size (A4, US Letter, US Legal or Auto-fit), orientation, margin and how the image fits. Two or four photos per page are handy for receipts and ID copies.

  4. 4

    Press 📄 Create PDF, then ⬇️ Download PDF. The preview shows exactly what each page will look like.

💡 Tip: Keep Image quality on Original for print — your JPGs go into the PDF untouched. Choose Medium or Small when the PDF has to fit an email or upload limit.

JPG to PDF, without sending your photos anywhere

Most online JPG-to-PDF converters upload every photo to a server, convert it there and send a file back. That is fine for a holiday snap, and a real risk for a passport scan, a signed form or a medical report. AIMerger builds the PDF inside your browser with an open-source PDF engine, so the images never leave your phone or computer. Load the page, switch off Wi-Fi, and it still works.

Because nothing is uploaded there is no queue and no size cap from us: fifty photos from a phone turn into one PDF in a few seconds, limited only by your device’s memory.

Page size, margins and fit — what to choose

  • A4 is the standard for forms and applications almost everywhere outside North America; US Letter and US Legal are the US and Canadian equivalents.
  • Auto-fit makes each page exactly the size of its photo — no white borders, ideal for photo books and screenshots.
  • Orientation: Auto turns the page landscape for wide photos and portrait for tall ones, so nothing is shrunk.
  • Fit whole image keeps every pixel; Fill page crops the edges for a full-bleed look; Actual size places a camera photo at roughly its print size.
  • 2 or 4 per page puts several images on one sheet — receipts for an expense claim, front and back of an ID card.

Good to know

JPG files are embedded exactly as they are when quality is set to Original, so the PDF is as sharp as your photos and roughly the same total size. Rotated photos and the smaller quality settings are re-encoded once. iPhone HEIC photos are converted locally before they go into the PDF. Once you have the file, you can still reorder, rotate or delete pages, merge it with other PDFs or add more photos to an existing PDF.

Frequently asked questions

How do I convert JPG to PDF?

Add your JPG images to the converter above, drag them into the order you want, choose a page size and press Create PDF, then Download PDF. It takes a few seconds and needs no account.

Can I combine multiple JPG files into one PDF?

Yes. Add as many JPGs as you need (up to 100 at a time) and they become one PDF, one image per page — or two or four per page if you choose that option.

Is JPG to PDF free?

Yes, completely. There is no watermark, no signup, no daily limit and no paid version of this tool. It runs on your device, so it costs us nothing to offer.

Are my images uploaded to a server?

No. The PDF is created by your browser on your own device. Your photos are never sent to AIMerger or anyone else, which you can check by using the tool offline.

Can I reorder JPG images before converting?

Yes. Drag the thumbnails, or use the arrow buttons under each one, to set the page order. You can also rotate or remove single images before creating the PDF.

Does it work on iPhone and Android?

Yes. Open the page in Safari or Chrome, tap the upload box to pick photos from your gallery or take a new one with the camera, and download the PDF to Files or Downloads.

Does image quality change?

Not with the default Original setting — JPG files are placed into the PDF without recompression. Only rotated images and the High/Medium/Small settings are re-encoded, which you choose when you want a smaller file.

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