Blog ▸ Tutorials & Guides · Aug 23, 2025
Convert Multiple Images to a Single PDF: A Step-by-Step Guide (2025)
Turn JPG/PNG screenshots or photos into one clean PDF in minutes—fast, reliable, and optimized for sharing.
If you collect screenshots, scans, or camera photos and want a single clean PDF for sharing, this guide is for you. Below is a repeatable process that works on desktop and mobile and keeps output small, readable, and professional.
Why convert images to one PDF?
- Attachments often arrive out of order and are hard to print.
- PDFs keep pages in sequence, preserve margins, and open everywhere.
- Common uses: invoices, onboarding checklists, classroom worksheets, and design mockups.
Before you start
- Keep orientation consistent (group portrait shots together).
- Aim for 150–200 DPI for documents, 300 DPI for diagrams.
- Rename files numerically (01, 02, 03…) to preserve order.
Steps (Images → PDF)
- Open the Image to PDF tool on your site.
- Upload JPG/PNG files and reorder them.
- Choose page size (A4/Letter), margins, and orientation.
- Click Create PDF, then download and verify quickly.
Quality checklist
- Use PNG for text scans to keep edges crisp; JPG 80–85% for photos.
- Keep margins consistent on all pages.
- Check readability on mobile at 100% zoom.
- Target a final size under 5 MB for easy sharing.
Troubleshooting
- Rotated pages: rotate before upload if EXIF rotation is ignored.
- Order changed: reorder then generate again.
- Blurry text at print: increase DPI or switch key pages to PNG.
Wrap-up
With a simple, consistent workflow you can turn any set of images into a single, professional PDF in minutes. Bookmark this checklist and share it with your team.