Need to send multiple photos as a single document? Converting images to PDF is the easiest way to combine them into one shareable file — and you can do it for free, right in your browser.
Why Convert Images to PDF?
- **Easier sharing** — one file instead of many attachments
- **Professional presentation** — PDFs look consistent on any device
- **Smaller size** — a PDF of images is often smaller than the originals combined
- **Universal compatibility** — every device can open a PDF
Supported Image Formats
- **JPG / JPEG** — the most common photo format
- **PNG** — ideal for screenshots and graphics with transparency
- **WebP** — modern format used by web browsers
Step-by-Step: Convert Images to PDF
1. Go to the [Image to PDF tool](/tools/image-to-pdf) 2. Upload one or more images (drag and drop or click to browse) 3. Reorder images if needed 4. Click "Convert to PDF" 5. Download your PDF — ready in seconds
Tips for Best Results
Compress images first — if your images are large, run them through the [Image Compress tool](/tools/image-compress) before converting. This keeps your final PDF size manageable.
Use PNG for screenshots — PNG preserves sharp edges and text better than JPG for screenshots and diagrams.
Consistent dimensions — for a professional look, resize all images to the same dimensions using the [Resize Image tool](/tools/image-resize) before converting.
Privacy and Security
Unlike most online converters, SmartConverter processes everything locally in your browser using WebAssembly. Your images are never uploaded to any server. This is especially important when converting sensitive documents like ID photos, medical records, or financial statements.
Frequently Asked Questions
How many images can I convert at once? You can add as many images as your browser can handle. There's no hard limit.
Will the image quality be preserved? Yes. Images are embedded in the PDF at their original resolution.
Can I reorder the images before converting? Yes — the tool lets you drag to reorder before generating the PDF.