Image to PDF Converter
JPG · PNG · WebP · GIF → PDF · Multiple images · A4 / Letter / Fit · Free · No upload · No signup
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Drop images here or click to upload
JPG, PNG, WebP, GIF supported · Multiple files OK
Page Size & Format Guide
| Setting | Dimensions | Best for |
|---|---|---|
| A4 Portrait | 210 × 297 mm | Documents, reports, letters (Europe/worldwide) |
| A4 Landscape | 297 × 210 mm | Wide images, spreadsheets, presentations |
| US Letter | 8.5 × 11 inches | Documents for US printing |
| Fit to image | Exact image size | Photos, screenshots — no cropping or margins |
Frequently Asked Questions
How many images can I convert at once?
There is no hard limit. You can upload as many images as you like — each becomes one page in the PDF, in the order shown. For very large batches (100+ images), processing may take a few seconds.
Does the image quality change when converted to PDF?
No. The images are embedded into the PDF at their original resolution and quality. The PDF is just a container format — your images are preserved exactly.
Can I convert WebP or GIF to PDF?
Yes. The converter handles JPG, PNG, WebP, and GIF. WebP and GIF images are converted to PNG internally before embedding, so they are always preserved correctly.
How do I change the page order?
Use the ← and → arrows on each image thumbnail to reorder them. The number shown on each thumbnail is its position in the final PDF.
Are my images uploaded to a server?
No. Everything runs in your browser using JavaScript and the pdf-lib library. Your images never leave your device.