How to Convert JPG Images to PDF Online for Free

Converting images to PDF is one of the most common document tasks in offices, schools and businesses worldwide. Whether you need to submit a scanned application form, combine product photos into a catalogue, or send multiple images as a single professional document — converting to PDF is the answer. Here is how to do it free in your browser.

Why Convert Images to PDF?

• Universal compatibility: PDF opens on every device and operating system without formatting issues
• Professional appearance: A PDF looks more polished than a collection of separate image files
• Single file sharing: Combine 10 photos into one file instead of sending 10 attachments
• Print-ready format: PDFs print correctly without needing to resize images
• Smaller file size: JPG images embedded in PDF can be smaller than the originals

Supported Image Formats

Our JPG to PDF converter accepts JPG, JPEG, PNG and WebP images. You can upload one image for a single-page PDF, or multiple images to create a multi-page PDF where each image becomes one page.

Page Size Options Explained

• A4 (210 × 297mm): The international standard — used in Europe, Asia, Middle East and most of the world
• Letter (8.5 × 11in): North American standard used in the USA and Canada
• A3 (297 × 420mm): Large format — ideal for posters, plans and oversized documents
• Fit to Image: The PDF page takes the exact dimensions of your image — no padding or cropping

Portrait vs Landscape Orientation

Portrait mode keeps the page taller than it is wide — ideal for documents, portraits and most standard content. Landscape mode makes the page wider than it is tall — better for wide photos, panoramas and presentations. The Auto setting detects each image's orientation and applies the best match automatically, which is perfect when combining portrait and landscape images in one PDF.

Step-by-Step Guide

1. Open the JPG to PDF tool
2. Click Choose Images or drag and drop your photos
3. Use the ↑ ↓ arrows to arrange images in the order you want
4. Select page size, orientation and margin size
5. Click Convert to PDF
6. Download your PDF with one click

How to Combine Multiple Images into One PDF

To create a multi-page PDF from multiple images, simply upload all images at once or add them one by one using the "+ Add More" button. Each image becomes one page in the PDF. You can reorder pages using the arrows before converting.

Frequently Asked Questions

• Does image quality change? Images are embedded at their original resolution. Quality is preserved.
• Is there a limit on how many images I can add? Up to 20 images per conversion, 5MB each, 15MB total.
• Are my images uploaded to a server? No — all conversion happens in your browser. Files never leave your device.
• Can I convert PNG to PDF? Yes — PNG, JPG and WebP are all supported.