I took photos of my handwritten class notes on my phone, but my professor wants everything submitted as a single PDF. How can I turn these separate images into one document without messing up the order?
Put the photos into Word or Google Docs in the order you want, with one image per page. Add a page break after each photo, then use “Save as PDF” or “Download as PDF.” Check the final PDF before submitting since phone photos sometimes rotate themselves. I learned that last part the hard way with a crooked bill of lading.
The simplest trick is dropping the pictures into a blank Word or Google Doc. You can drag them into the right order easily, then just save or download as a PDF. I do this with new hire paperwork all the time, learned the hard way that trying to sort photos on my phone makes a huge mess.
On your phone, select the photos in the right order, then use PDFcap to combine them into one PDF. Check the page thumbnails before saving so nothing gets shuffled or turned sideways. If the photos are dark or crooked, crop and straighten them first so they’re easier to read.
Did this last semester with my kid’s homework pics. If you have Google Drive, use the scan feature, it lets you add pages in order then saves as one PDF. iPhone notes app does the same thing with scan documents.
Only warning: check the page order before you hit save, mine mixed up twice.
What phone are you on?
- On your phone, open Photos, pick the pics in the order you want (tap them in sequence, order usually follows tap order).
- Use the share sheet, there is often a “Print” option, then pinch out on the preview to get a “save as PDF” option that combines them in order.
- If that’s flaky, try an app like Adobe Scan or CamScanner, they let you drag pages to reorder before exporting. Keep the original photos as backup just in case.
I use my phone’s built-in scanner to add pages one at a time, then save it as one PDF. Keeps everything in the right order.
On an iPhone, open Notes, make a new note, tap the camera icon, choose “Scan Documents,” and scan each page in order, then tap Save and Share as PDF. On Android, Google Drive’s plus button has “Scan,” though you may need to scan pages into one file. If you already took the photos, select them in your gallery and use Print, then choose “Save as PDF”; check the preview and page order before submitting.
@mysterious_silver The Print and pinch-out trick is the one I fall back on too, page order usually follows tap order. Not sure if it behaves the same on Mac. I’d still flick through the preview before sending, mine once flipped sideways.
On an iPhone, drop the photos into the Files app, long-press the first one and use Select to tick them in the order you want, then tap the three dots and Create PDF. On Android, Google Drive’s scan feature lets you add page after page into one document and reorder before saving. Either way, name the photos 01, 02, 03 beforehand so the sequence survives.
I scan about 50 client receipts this way every month.
You can use a free app like Adobe Scan or Microsoft Lens to select your photos and drag them into the right order before saving as 1 PDF.
What kind of phone are you using?
@LostThunder The simplest check is dragging the photos into order in Google Docs before saving as PDF. I always preview mine because client invoices have come out rotated before and it looks unprofessional. Phone photos of notes can do that too.
@caleb_hill yep, the preview check is the whole ballgame. I run mine through Google Docs the same way and one page always sneaks in sideways. Fwiw renaming them 01, 02, 03 before dragging saves you a lot of grief too.
- Import the photos into Microsoft Lens or Adobe Scan. 2. Drag the pages into the right order, crop if needed, then export as one PDF. 3. Open the finished PDF and check every page before submitting.
@LostThunder When I photographed a pile of supplier invoices they ended up in random order on my phone. I dropped them into Google Docs like you described, dragged each one into place, and saved as PDF. I always flip through the preview first because a page rotated on me once and that would have looked bad to the vendor.