Conversion
How to Convert JPG to PDF on Any Device (Free)
A device-agnostic guide that covers native OS tricks plus the streamlined MyPDFHero JPG to PDF workflow.
Table of contents
Why convert JPGs to PDFs?
PDFs preserve layout, guarantee predictable printing, and play nicely with e-sign platforms. When you submit expense receipts, homework, or lab results, a PDF signals professionalism compared to a stack of loose images. Converting also allows you to combine multiple photos into one document.
The trick is to convert without distorting colors or introducing watermarks. That is exactly what MyPDFHero delivers.
Try the tools mentioned in this guide
Every workflow here is powered by MyPDFHero. Jump straight into the tool that fits your task.
Compress PDF
Shrink assignments, contracts, or reports to fit email and LMS limits.
Open tool →Merge PDF
Combine chapters, receipts, or scans before submitting a single file.
Open tool →JPG to PDF
Turn photos, scans, or screenshots into polished PDFs in seconds.
Open tool →Convert on iPhone/iPad using Files
Open Files, select the photos, tap the three dots, and choose “Create PDF.” iOS builds a new PDF instantly. For more control over order and margins, open Safari, visit MyPDFHero, and upload the images from Files or Photos. Drag them into the desired order before exporting.
Once the PDF downloads, rename it and move it to iCloud Drive for safekeeping.
Convert on Android using Google Photos or Files
Google Photos offers a “Print” option that can save as PDF, but it lacks ordering controls. Instead, head to MyPDFHero in Chrome, tap Upload, and pick images from Files by Google. The converter auto-rotates sideways shots and balances margins so the PDF looks polished.
If you capture photos with a scanning app like Microsoft Lens, export them as images first for maximum control inside MyPDFHero.
Convert on Windows or Mac
On Windows, select images, right-click, choose Print, and set the printer to “Microsoft Print to PDF.” On macOS, highlight images in Preview and choose File → Print → Save as PDF. Both approaches work but require more steps than simply uploading to MyPDFHero and letting it handle layout.
Desktop conversions shine when you need to annotate or crop images before finalizing. Make edits, then feed the polished assets into MyPDFHero.
Keep resolutions high without bloating
Photos destined for printing should stay around 300 DPI. MyPDFHero maintains native resolution while optimizing file size, so you can print forms or submit assignments without pixelation. If the output is still heavy, run it through the Compress PDF tool immediately after converting.
This two-step approach is ideal for mobile scans that need to stay sharp yet lightweight.
Organize and share your PDFs
Name files consistently (e.g., “receipts-week-04.pdf”) and store them in folders synced to the cloud. Share via email, Drive links, or LMS uploads. Because the PDF is clean and watermark-free, it meets professional standards everywhere.
If you are sending to a compliance-heavy portal, consider password-protecting the PDF or sharing through encrypted storage.
Step-by-step workflow
Follow these practical steps inside MyPDFHero or your operating system to complete the task quickly.
Step 1
Gather your images
Verify that each JPG or PNG is clear and oriented correctly.
Step 2
Upload to MyPDFHero
Use the JPG to PDF tool in your browser and select up to ten images.
Step 3
Arrange and convert
Drag to reorder, tap Convert to PDF, and wait for the polished output.
Step 4
Download + rename
Save the PDF and give it a descriptive file name for quick retrieval.
Step 5
Share or compress
Send the PDF via email, LMS, or drive, and optionally compress it for smaller uploads.
Official resources
Validate your workflow with trusted documentation from Google, Microsoft, Adobe, and other official sources.
- Apple: Files app basics
Refresh on selecting multiple files for conversion.
- Google Photos printing workflow
Explains how printing to PDF works inside Photos.
- Microsoft Lens scanning tips
Great companion if you scan documents before converting.
Frequently asked questions
Can I convert HEIC photos to PDF?
Export HEIC to JPG first using Photos or Files, then upload to MyPDFHero. Native HEIC support is on our roadmap.
Will the PDF be print-ready?
Yes. We maintain high resolution and align margins so the PDF looks clean when printed or signed.
How many images can I convert at once?
Up to ten per conversion in MyPDFHero. Convert multiple batches if needed.
Does the converter add a watermark?
No. Your PDFs stay professional and brand-free.
Can I reorder photos after uploading?
Yes, drag and drop in the queue until the PDF matches your narrative.
Is there a mobile app?
The PWA acts like an app when you add it to your home screen. A dedicated app is on our roadmap.
Related reading
Expand your PDF toolkit with more long-tail guides from MyPDFHero.
The Best Way to Convert Photos to PDF (Students & Office Guide)
We compare scanning apps, desktop exports, and the MyPDFHero converter so your photo-based PDFs always look clean.
Read more →How to Convert Screenshots to PDF (iOS, Android, PC)
Covers native OS features and the MyPDFHero converter so you can transform screenshots—including PNG and HEIC—into tidy PDFs.
Read more →How to Compress a PDF Without Losing Quality (Free Guide)
A practical tutorial that shows you how to reduce PDF size without hurting readability, perfect for email, admissions, or procurement portals.
Read more →