PDF is one of the most widely used formats for sharing documents across platforms. Developers, designers, and students often need to convert images (JPG, PNG, etc.) into PDF files — whether for document submission, archiving, or combining multiple scans into a single file.
In this article, I’ll explain why image-to-PDF conversion is so useful, outline a simple workflow, and share a free online tool you can use right away: Image2PDF.vu.
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Why Convert Images to PDF?
• Cross-platform compatibility → PDFs open on virtually any device.
• Compression → a single PDF can be lighter than multiple images.
• Professional look → great for resumes, project reports, and official documents.
• Batch support → merge multiple images into one file without hassle.
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A Simple Image-to-PDF Workflow (as a Developer)
If you want to build your own pipeline or just understand how it works, here’s the basic logic:
from fpdf import FPDF
from PIL import Image
def images_to_pdf(image_list, output_pdf):
pdf = FPDF()
for image_path in image_list:
cover = Image.open(image_path)
width, height = cover.size
pdf.add_page()
pdf.image(image_path, 0, 0, width / 4, height / 4) # scaling
pdf.output(output_pdf, "F")
images = ["doc1.jpg", "doc2.png", "doc3.jpeg"]
images_to_pdf(images, "output.pdf")
For Non-Coders (or Quick Conversions)
Of course, not everyone wants to write code for this. Sometimes you just need a fast and reliable web tool.
That’s where Image2PDF.vu comes in:
• Free, no installation required.
• Works directly in the browser.
• Supports multiple image formats.
• Lets you upload, reorder, and convert images in seconds.
➡️ Try it here: Image2PDF.vu.
Whether you’re coding your own script or using a ready-made online service, converting images to PDF is an essential workflow in today’s digital world.
• Developers can automate the process with Python (great for batch jobs).
• Everyday users can just use tools like Image2PDF.vu for quick conversions.
Both approaches save time, reduce file clutter, and make document sharing much easier.
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