Whether it's photos of homework, receipts for expenses or scanned documents from your phone gallery, this converter puts them into one tidy PDF. It accepts JPG, PNG, WEBP, GIF and BMP, fixes sideways phone photos automatically, and can keep the PDF under a size limit.
Tips for the best result
- Taking photos of documents? Shoot from directly above in good light for the clearest PDF.
- Use A4 with a small margin for documents you'll print or submit.
How to convert images to PDF
- Click Select images or drop your JPG, PNG or other photos.
- Drag to reorder and use ↻ to rotate any photo.
- Choose page size, orientation and margin (A4 with a small margin is a good default).
- Click Convert to PDF and download.
Why use PDFNest to convert images to PDF
- Many images, one PDFCombine all your photos into a single PDF in the order you choose.
- Fits formsSet a maximum size like 100 KB and we make the PDF fit.
- Phone photos fixedPhotos taken sideways on a phone are turned the right way automatically.
- PrivateYour photos are converted on your device and never uploaded.
Frequently asked questions
How do I convert photos from my gallery to PDF?
On your phone, tap Select images and choose photos from your gallery. Arrange them, then tap Convert to PDF and download.
Which image types are supported?
JPG, JPEG, PNG, WEBP, GIF and BMP. iPhone HEIC photos open in Safari; in other browsers convert them to JPG first.
Can I keep the PDF small?
Yes. Choose "Smaller file" or "Under a size limit" and type the maximum, such as 200 KB.
How do I convert multiple JPGs into one PDF?
Select all your images at once (or add more with the + card), arrange them in order, and click Convert to PDF. All images end up in one PDF, one image per page.
How do I convert JPG to PDF under 100 KB?
Under File size choose "Under a size limit", type 100 and keep KB selected. The converter reduces the image quality just enough to fit — great for exam and job application forms.
Which image formats can I use?
JPG/JPEG, PNG, WEBP, GIF and BMP work in every modern browser. iPhone HEIC photos work in Safari; in other browsers, set your iPhone camera to "Most Compatible" or convert them to JPG first.
Step-by-step guide: How to convert photos (JPG) to PDF on your phone
Read the guide