Frequently asked questions
How many images or pages can I handle at once?
You can put up to 100 images into one PDF, or turn a PDF of many pages into images. Everything runs on your device, so very large or many-page jobs depend on your computer's memory and speed; on older phones, work in smaller batches.
Are my files uploaded anywhere?
No. Images and PDFs are converted inside your browser on your device, and nothing is ever sent to a server.
Which formats are supported?
For Images to PDF you can add JPG, PNG, WebP, GIF and BMP and mix them freely. For PDF to Images each page is saved as a PNG or a JPEG.
Will the quality drop?
Images are embedded into the PDF at their full resolution with no re-compression. When turning a PDF into images you choose the resolution, where a higher DPI gives sharper but larger images.
Can I reorder or choose pages?
Yes. For Images to PDF, drag the thumbnails or use the arrows to set the page order and rotate any image. For PDF to Images, tap the pages you want so you can export just those.