Merge PDF Pages into a Single Image Online

Introduction: What Is Merge PDF Pages into a Single Image?

Need to share several pages of a PDF as one picture — for social media, a presentation, or a quick preview? The free Merge PDF Pages into a Single Image tool from Trencada renders every page of your PDF and stitches them into a single long (or wide) image you can share anywhere. No complex software, no manual screenshots. Everything runs 100% client-side with pdf.js: your PDF is read and rendered locally in your browser, so your files never leave your device and nothing is stored anywhere.

How to Use Merge PDF Pages into a Single Image

Merging takes seconds — the steps match the interface exactly:

1. Select Your PDF: Click the SELECT PDF FILE button and choose a PDF from your device (PDF files only). The label updates from "No file selected." to show your file name, and the Merge Pages to Image button activates.
2. Choose Settings: Pick Vertical (pages stacked top-to-bottom) or Horizontal (pages side-by-side) layout, set the Spacing (px) gap between pages (default 20), and choose the output Format: JPG (default) or PNG.
3. Merge: Click Merge Pages to Image. A progress bar tracks rendering while every page is converted at high resolution and stitched together with a white background.
4. Download: Preview the merged image, then click the green Download Merged Image button. The file is saved as Trencada-<your-file>-merged.jpg (or .png). Use the red reset button to start over.

Note: If you select a file that is not a PDF, the tool shows an "Invalid file type." alert.

Key Features of Our Merge PDF Pages into a Single Image Tool

• Every Page Stitched: Renders all PDF pages at 1.5× scale and joins them into one continuous image.
• Vertical or Horizontal Layout: Stack pages top-to-bottom for a long scrolling image, or place them side-by-side for a wide banner.
• Adjustable Spacing: Control the pixel gap between pages for a clean, readable result.
• JPG or PNG Output: Pick compact JPG or crisp PNG to suit your needs.
• 100% Private by Design: Files are processed entirely in your browser — they never leave your device, and nothing is uploaded or stored.
• Free & Unlimited: No signup, no watermarks, no hidden charges.

Why Choose Trencada?

Trencada builds fast, honest tools that respect your privacy. Unlike services that upload your documents to a server, this tool does all rendering and stitching on your device.

• True Privacy: Client-side processing means zero file transfers and zero server storage.
• No Installation: Runs directly in any modern browser.
• Free Forever: Every feature is free, with no account required.

Need individual page images instead of one merged file? Use the PDF to Image converter or the PDF Thumbnail Generator. To reorder pages before merging, try Organize PDF.

Frequently Asked Questions (FAQ)

Is the Merge PDF Pages into a Single Image tool really free?

Yes! It is completely free to use, with no signup, watermarks, or hidden charges.

Are my files uploaded to a server?

No. The tool reads and renders your PDF locally in your browser using pdf.js — your files never leave your device, and Trencada never sees or stores them.

What output formats are supported?

You can download the merged image as JPG (the default) or PNG — just choose your format before clicking "Merge Pages to Image".

Can I control how the pages are arranged?

Yes. Choose a Vertical layout to stack pages top-to-bottom, or Horizontal to place them side-by-side, and adjust the Spacing (px) between pages.

Do I need to install any software to use this tool?

No, you do not need to install any software. The tool works directly in your web browser.

What are the downloaded files named?

The merged image is saved as Trencada-<your-file-name>-merged.jpg (or .png), based on your original PDF file name.