Why Convert Images to PDF?
PDF is the universal document format. It preserves layout, works on any device, and is ideal for sharing reports, portfolios, and multi-page documents. Converting images to PDF lets you combine photos, screenshots, or scans into a single file. Perfect for submissions, presentations, or archiving.
Use Cases
Combine screenshots into a tutorial. Create a photo portfolio PDF. Merge scanned documents. Submit multiple images as one file. PDFs are smaller than ZIPs of images for sharing.
How to Convert Images to PDF Online
Upload one or more images (order = page order). Click Create PDF. Download. We use jsPDF to wrap canvas data into a PDF. Each image becomes a page. Images are scaled to fit A4 with margins.
Page Order
The order you select files is the page order. Drag to reorder before converting. First image = page 1, second = page 2, etc.
Image to PDF Quality
We preserve image quality. PNG and JPEG are embedded at high resolution. Large images are scaled to fit A4 (210×297mm) with 10mm margins. Aspect ratio is maintained—no stretching.
Supported Formats
JPG, PNG, WebP. Each image type is embedded correctly. HEIC: convert to JPG first using our HEIC tool, then add to PDF.
Creating Multi-Page PDFs
Add as many images as you need. Each becomes a page. For long documents, consider compressing images first to keep PDF size manageable. Our Image Compressor can reduce file size before PDF creation.
PDF Size Optimization
Large images = large PDF. Resize or compress images before converting for smaller PDFs. 1920px width is usually sufficient for A4 display.
Preguntas frecuentes
- Is image to PDF conversion free?
- Yes. Free, unlimited. Client-side with jsPDF.
- How many images can I add?
- Up to 20 images per PDF. Each becomes a page.
- Are images uploaded?
- No. PDF is created in your browser.
- What page size?
- A4 (210×297mm) with 10mm margins. Images scaled to fit.
- Can I reorder pages?
- Yes. The order you select files = page order. Reorder before converting.