Can I add multiple images to a single PDF?
Yes! You can upload one PDF and then add as many images (PNG, JPG, WebP) as you like. You can then reorder them by dragging to place them between any pages of the original PDF.
What image formats can I add to a PDF?
We support PNG, JPG/JPEG, WebP, and BMP image formats. These cover screenshots from any device, photos from your camera, and images exported from design tools or document scanners.
Is there a file size limit for adding images to PDF?
Since the processing happens in your browser, there is no fixed server-side limit. However, extremely large PDFs or high-resolution images might be limited by your device's available memory (RAM).
Will my PDF quality be reduced?
No. We preserve the original quality of your PDF pages and the images you add. You can also adjust the quality of the added images if you want to reduce the final file size.
Can I add images to a PDF on my phone or tablet?
Yes. Screenshot2PDF is fully responsive and works on iOS Safari and Android Chrome. Open the site on your mobile browser, upload your PDF, and add images from your photo gallery — no app installation required.
Do I need to install any software?
No. Everything runs in your browser. There is nothing to download or install. It works on Chrome, Safari, Firefox, and Edge on any operating system including Windows, Mac, Linux, iOS, and Android.
Will my original PDF file be modified or overwritten?
No. The tool creates a brand new PDF file with your images inserted. Your original PDF remains untouched on your device. The new file is generated entirely in your browser and downloaded as a separate document.
How is this different from the screenshot to PDF converter?
The main converter on the homepage turns screenshots directly into a brand new PDF from scratch. This Add to PDF tool starts with an existing PDF document and lets you insert images between its pages — perfect for adding extra pages, photos, or screenshots into an existing file.
Can I remove or reorder pages from my original PDF?
Yes. After uploading your PDF and adding images, you can drag and drop any item — both original PDF pages and newly added images — to reorder them. You can also remove individual pages or images you don't want in the final document.
Is it really free to add images to a PDF?
Yes, completely free. There are no watermarks, no file size limits, no page limits, and no account signup required. All processing happens locally in your browser — we never charge for server usage because we never use a server.