Upload forms often ask for documents as a PDF under 100 KB. Add the photos of your documents here — the size limit is already set — and the converter produces the clearest PDF that still fits.
Tips for the best result
- Crop your photo to just the document before converting; less background means sharper text at 100 KB.
- One or two images fit best. For more pages, check whether the form allows a bigger limit.
How to convert JPG to PDF under 100 KB
- 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 JPG to PDF under 100 KB
- 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 JPG to PDF under 100 KB?
Add your images, keep the 100 KB limit that's already set, click Convert to PDF and download. The result is shown with its size.
What if it can't get under 100 KB?
Use fewer images, crop them tighter, or raise the limit if the form allows. We'll show the smallest size we could make.
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.
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.
Can I convert images to PDF on my phone?
Yes. Open this page on your phone, tap Select images and choose photos from your gallery. The PDF downloads straight to your phone.
Step-by-step guide: How to convert photos (JPG) to PDF on your phone
Read the guide