ConvertDuck

Image to PDF Converter

Upload multiple images and combine them into a single PDF.

Select multiple PNG, JPG files or drag & drop them here.

No images selected.

Turn Your Photos into Professional Documents

Whether you're compiling receipts for an expense report or creating a digital portfolio, converting images to PDF shouldn't require expensive software. This tool merges your photos into a clean, shareable document directly in your browser. Since no files are uploaded to any server, your personal data remains completely secure on your device.

How to Create a PDF from Images

1. Upload Photos

Select or drag and drop your images. We support JPG, PNG, WebP, and even HEIC formats.

Pro Tip: You can drag multiple files at once to save time.

2. Arrange & Sort

Drag the thumbnails to change the page order, or use the 'Sort by Name' button for automatic organization.

3. Download PDF

Click the button to instantly generate and download your new PDF document.

Technical Specifications

Input FormatsJPG, PNG, WebP, GIF, BMP, SVG
OutputStandard PDF (A4 format)
ProcessingLocal Browser (jsPDF Engine)
LimitNo file count limit (depends on device RAM)

Browser vs. Server Conversion

FeatureThis Tool (Local)Server-Based Tools
PrivacyFiles stay on deviceFiles uploaded to cloud
SpeedInstant GenerationUpload/Download wait times
Offline UseYes, fully functionalNo, requires internet

Common Questions

Q.Can I convert multiple images at once?▼
Yes! You can select hundreds of images, and our tool will compile them into a single multi-page PDF document.
Q.Will the PDF file be too large to email?▼
We use smart compression to keep file sizes reasonable. However, if you upload very high-resolution photos, the PDF will reflect that quality.
Q.Is it safe for confidential documents?▼
Absolutely. Because the conversion happens locally on your computer, your confidential data is never transmitted over the internet.
Q.How do I change the page order?▼
Simply drag and drop the image thumbnails in the list to rearrange the pages before creating the PDF.