How to Insert an Image into a PDF — Free Online Tools and Methods

· · 4 min read

Sometimes a PDF needs a photo added to it. A signature on a contract, a company logo on a report, a headshot on a resume, or product images in a catalog. Whatever the reason, inserting images into PDF files should not cost you money. Here are the best free methods to add images to any PDF in 2026.

What You Need to Know Before Adding Images to PDFs

PDF was designed as a final document format, which makes editing feel harder than it should. But modern tools have caught up. Here are the basics:

  • PDFs support JPEG, PNG, and TIFF image formats natively
  • You can place images at specific positions on specific pages
  • Images can be resized, rotated, and positioned with precision
  • Most free tools handle this without watermarks or quality loss

Method 1: Use Sejda PDF Editor (Best Free Online Tool)

Sejda is one of the few online PDF editors that lets you add images without watermarks on the free tier.

Steps

  1. Go to sejda.com/pdf-editor
  2. Upload your PDF file
  3. Click the Images tab in the toolbar
  4. Click New Image and select the image from your device
  5. Drag the image to position it on the page
  6. Resize by dragging the corner handles
  7. Click Apply Changes and download the updated PDF

Sejda free tier allows documents up to 200 pages or 50MB, and up to 3 tasks per hour. For most users, that is more than enough.

Method 2: Use PDFescape (Full Featured Free Editor)

  1. Open pdfescape.com and click Upload PDF to PDFescape
  2. Upload your PDF file
  3. Click the Image button on the left toolbar
  4. Click Add Image and choose your file
  5. Position and resize the image on the page
  6. Click the green checkmark to confirm placement
  7. Download the modified PDF from the file menu

PDFescape works well for adding logos, signatures, and photos. The free online version handles files up to 10MB and 100 pages.

Method 3: Use Canva (Best for Design-Heavy PDFs)

  1. Go to canva.com and create a free account
  2. Upload your PDF as a new design (Canva converts PDF pages to editable canvases)
  3. Click the Uploads tab and upload the image you want to insert
  4. Drag the uploaded image onto your PDF page
  5. Resize, rotate, and position as needed
  6. Download the finished document as a PDF

Canva is ideal when you need more control over the visual layout — for presentations, marketing materials, or branded documents. The free version includes plenty of features.

Method 4: Use Google Docs (Workaround Method)

  1. Upload your PDF to Google Drive
  2. Right-click the file and choose Open with > Google Docs
  3. Google converts the PDF to an editable document
  4. Place your cursor where you want the image
  5. Go to Insert > Image and choose your file
  6. Resize and position the image
  7. Go to File > Download > PDF Document

Note: This method works best for text-heavy PDFs. Complex layouts with multiple columns, tables, or graphics may not convert perfectly through Google Docs.

Method 5: Use LibreOffice (Free Desktop Software)

  1. Download and install LibreOffice (free, open source)
  2. Open LibreOffice Draw
  3. Go to File > Open and select your PDF
  4. Go to Insert > Image and choose your file
  5. Position and resize the image on the page
  6. Go to File > Export as PDF to save

LibreOffice Draw gives you full control over image placement, layering, and sizing. It handles multi-page PDFs well and works on Windows, Mac, and Linux.

Method 6: Insert Images on Mac Using Preview

  1. Open the PDF in Preview
  2. Open the image you want to insert in a separate Preview window
  3. Copy the image (Command+C)
  4. Switch to the PDF window and paste (Command+V)
  5. Drag to position and use handles to resize
  6. Save the PDF

Preview works for basic image insertion on Mac. It does not offer the same precision as dedicated PDF editors, but it handles quick additions like signatures and logos perfectly.

Common Use Cases

  • Adding a signature: Sign a white paper, photograph it, crop the signature, and insert as a PNG with transparency
  • Adding a company logo: Insert your logo in the header or footer area of reports and proposals
  • Adding a headshot: Place a professional photo on resumes, bio pages, or application forms
  • Product images: Add product photos to catalogs, price lists, or inventory documents
  • Diagrams and charts: Insert screenshots or exported charts into reports and presentations

Tips for Better Results

  • Use PNG for transparency: If your image needs a transparent background (logos, signatures), use PNG format
  • Use JPEG for photos: Photographs look better and have smaller file sizes as JPEGs
  • Check image resolution: Low-resolution images will look blurry in the PDF. Aim for at least 150 DPI for print, 72 DPI for screen
  • Keep original PDF quality: When downloading the edited PDF, check that the tool preserves the original quality settings
  • Flatten after editing: If you want to prevent further edits, flatten the PDF after inserting images

Which Tool Should You Pick?

  • Quick addition, one image: Sejda or PDFescape online
  • Design-heavy layout: Canva
  • Multiple images, complex positioning: LibreOffice Draw
  • Mac user, simple addition: Preview
  • Text documents: Google Docs workaround

You do not need Adobe Acrobat to add images to a PDF. Free tools like Sejda, PDFescape, and Canva handle image insertion with full control over positioning and sizing. Whether you are adding a single signature or building a visual document from scratch, these methods get it done without costing a cent.

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