Image to PDF Under Any Size
Turn photos or scans of your certificates into a single PDF that fits the upload limit — under 100 KB, 200 KB, 500 KB or any size you choose. The best quality that fits is picked for you.
- One PDF from up to 20 images
- Fits under 100 KB, 200 KB, 500 KB or your own limit
- Black & white option keeps text sharp
- Free — your documents never leave your device
Up to 20 images — one page each, in the order shown. Use the arrows to change the order.
PDF must be under
Made on your device — your documents are never uploaded.
Frequently asked questions
How do I make a PDF under 100 KB from a photo?
Choose your photo, pick 100 KB and press Make PDF. The tool tries different sizes and quality levels and keeps the sharpest version that stays under 100 KB.
My certificate has several pages — can I combine them?
Yes. Add all the photos or scans (up to 20), put them in order with the arrows and they become one PDF, one image per page.
Which option keeps text readable?
Black & white makes text darker and the file smaller, so more detail fits in the same size. It's ideal for certificates, mark sheets and ID documents.
Is it safe for ID documents?
Yes. Everything happens in your browser — your files are never uploaded to our servers.
I already have a PDF that's too big
Use Compress PDF to size instead.
Certificates and documents that fit the upload limit
Government and university portals often reject PDFs over 100 KB or 200 KB. Phone photos are several MB each, so they need shrinking — but too much compression makes text unreadable. This tool finds the best quality that still fits.
Tips
- Photograph documents flat, in daylight, from straight above.
- Crop away the table or background before adding the photo.
- For multi-page documents, choose a bigger limit if your form allows it.