March 22, 2026
You are an art student applying to grad school, and the application asks for a PDF portfolio. Your work is sitting in a studio, and all you have are photos of it on your phone. Or you are a freelance designer, and a potential client wants to see a portfolio before committing -- but your work samples are scattered across your camera roll.
The good news: turning those photos into a presentable PDF takes about ten minutes. No InDesign required. No Canva subscription. Just your photos and a browser.
Step Zero: Curate and Organize Your Photos
Before you start converting, spend a few minutes selecting and preparing your images:
- Quantity: pick 8-15 of your strongest pieces. A portfolio is about quality, not volume. Including weaker work dilutes the impact of your best pieces
- Image quality: use the highest-resolution versions you have. Phone cameras today shoot at 4000 by 3000 pixels or higher, which is plenty. Avoid images that have been compressed by messaging apps like WhatsApp or social media platforms
- Order: think about the sequence. Put your strongest work at the beginning and end (primacy and recency effects), with solid but less striking pieces in the middle
- File naming: rename files to reflect your desired order (01.jpg, 02.jpg, etc.) to make uploading smoother
Getting Photos from Your Phone to Your Computer
The images-to-PDF tool works best on a desktop browser. Here are a few ways to transfer photos from your phone:
- iPhone to Mac: AirDrop (fastest) or iCloud Photos sync
- Android to PC: USB cable, or sync via Google Photos and download on desktop
- Cross-platform: upload to Google Drive or Dropbox, then download on your computer
- Email: send photos to yourself (but file size limits apply)
Converting to PDF
Open PDF Under's images-to-PDF tool:
- Drag all your photos into the upload area at once (JPEG and PNG can be mixed freely)
- You will see thumbnail previews. Drag and drop to rearrange the order
- Choose your page size:
- A4: best for portfolios that might be printed, or for formal submissions
- Fit to image: each page matches the photo's dimensions, ideal for digital-only viewing
- Click convert. The PDF generates in a few seconds
After Conversion: Compressing
Fifteen high-resolution phone photos will produce a PDF somewhere in the 40-60MB range. That is too large for most upload forms -- job portals typically cap at 5-10MB, and email attachments max out at 25MB.
Use the compress tool to bring the file down to your target. Set it to 5MB for job portals or 8MB for email. The tool finds the optimal compression level automatically.
For portfolios viewed on screen, compressing to 20-30% of the original size rarely produces noticeable quality loss. The viewer is looking at the images on a monitor, not printing them at poster size.
Who Is This For?
- Art students applying to programs, grants, or scholarships
- Graphic designers and illustrators sharing work with potential clients
- Photographers putting together a submission or lookbook
- Interior designers and architects showcasing completed projects
- Crafters and makers presenting work to event organizers or retail buyers
- Teachers compiling student artwork into a class portfolio
Tips for Better Portfolio Photos
- Shoot in natural light whenever possible -- flash creates harsh reflections on flat work
- For flat pieces (paintings, posters, prints), photograph them straight-on and square
- For 3D work, capture your best angle; you can include multiple angles as separate pages
- If you want captions, add text to the image using your phone's photo editor before uploading
The entire workflow: five minutes selecting photos, three minutes converting and arranging, two minutes compressing. Ten minutes total, and you have a clean portfolio PDF ready to send.