DoctorConverter

Turn Homework Photos into One PDF

Photograph your handwritten assignment, put the pages in order and submit a single clean PDF to Canvas, Google Classroom, Teams or Moodle.

Drop your files here

or choose from your device

JPG, PNG Files are only sent when you start the job.

Start the job

  • 10.0 MB per file
  • Up to 20 files
  • 20 pages
  • Kept for 60 minutes

Uploaded files are stored temporarily and removed when they expire. An accepted job keeps running even if you close the page.

Good to know
The result depends on the source document and the settings you choose.

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Why teachers ask for a PDF

Separate photos get mixed up and pages go missing. A single PDF keeps the order fixed, opens everywhere and is accepted by every learning platform.

JPG to PDF centers each photo on an A4 page or keeps the original photo size; choose landscape for sideways pages.

How to use Turn Homework Photos into One PDF

  1. 1

    Pick your photos

    Choose up to 20 JPG or PNG photos.

  2. 2

    Order and adjust

    Arrange pages, pick A4 or image size and orientation.

  3. 3

    Download the PDF

    Download one PDF and upload it to your class.

Do it now ↑

Tips

  • Shoot in daylight from straight above with the page on a flat surface.
  • If a page ends up sideways, rotate it later with Edit PDF pages.

Tools used

Frequently asked questions

Are iPhone HEIC photos supported?

JPG and PNG are supported today. On iPhone, set Settings > Camera > Formats to “Most Compatible” to save photos as JPG.

Is there a size limit per image?

Each image can be up to 10 MB and 25 megapixels, which covers normal phone photos.

Related guides

SECURITY & ARCHITECTURE

Why DoctorConverter? Privacy and Performance Standards.

Isolated RAM Processing

Files are processed in an isolated sandbox environment without persistent storage and never shared with AI models.

Native Open-Source Engines

Powered by industry-standard QPDF, PyMuPDF, LibreOffice Impress and Tesseract OCR.

Instant Disposal & Zero Traces

Delete files immediately with one click after processing, or rely on automatic session cleanup.

Your Files Belong Strictly to You

DoctorConverter protects all data transfers with end-to-end TLS encryption. No document archives are kept on our infrastructure.

Frequently Asked Questions

Is DoctorConverter really free?

Yes. PDF conversion, merging, compression and all everyday document operations are 100% free with no sign-up.

Where do my files go and when are they deleted?

Your files are transmitted securely over TLS into memory. You can click "Delete files" anytime to erase them instantly, and the system automatically purges temporary data.

Does PDF to Word or Excel preserve the original layout?

Text-based PDFs are reconstructed into clean Word and Excel documents with typography, tables and columns preserved.

Which file formats are supported?

PDF, DOCX (Word), PPTX (PowerPoint), XLSX (Excel), JPG and PNG. Password-protected PDFs can be unlocked using our Unlock PDF tool.