Construct PDFOnline
Desktop app RU

JPG to PDF online

Combine photos, scans and JPG, PNG, WebP images into one PDF. Phone photos stay upright and you can reorder pages by dragging.

Drop a PDF here or click the button

Files are processed on your computer and are never uploaded. Need it offline? Download Construct PDF for Windows

How to convert JPG to PDF

  1. Click “Choose files” and select all images at once (or drag them into the window).
  2. Reorder pages in the right panel and rotate any that need it.
  3. Click “Save” — you get a single PDF.

Why Construct PDF Online

  • Files never leave your computerDocuments are opened and processed in your browser. Nothing is uploaded — safe for contracts and IDs. The only exception is Word, Excel and PowerPoint to PDF: only with your consent, and the file is deleted right away.
  • No sign-up, no watermarksOpen a file and start working. No file limits and no “made with …” marks on your pages.
  • Cyrillic and LatinText and stamps support Cyrillic and Latin; forms are filled in; compression fits upload portals.
  • Desktop app for WindowsConstruct PDF for Windows works offline: edit scanned text, CryptoPro e-signature, OCR.

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Questions and answers

How do I combine several JPGs into one PDF?

Select all images at once — each becomes a page of one document. Add more with “Add pages”.

Why are phone photos not rotated?

The editor reads the orientation stored in the photo (EXIF), so pages appear the way you shot them.

Which formats are supported?

JPG, PNG, WebP, GIF and BMP. You can mix images and PDFs in one document.

Is quality lost?

No, images are placed into the PDF at their original size. To make the file smaller use “Compress PDF”.

Like Construct PDF?

The service is free. Support the project or tell us what is missing — we read every message.

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Choose what to do. The tool opens over the current document, or asks for files if none is open.

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