Image to PDF Converter
Convert images to PDF. Multiple images, page settings.
Drag & drop images here
or click to browse · Add multiple images
Supports JPG, PNG, WebP
No images added yet. Drop or browse files above.
Images are converted to PDF in your browser. No files are uploaded.
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How to use Image to PDF Converter
1
Drag and drop images or click to browse. You can add multiple JPG, PNG, or WebP images at once.
2
Reorder images using the up/down arrows, or remove individual images with the X button.
3
Choose your preferred settings: page size (A4, Letter, or original), orientation, margins, and how images should fit on each page.
4
Click "Convert to PDF" to generate. Each image becomes one page. Download the PDF when ready.
How it works
This tool converts images to a PDF document entirely in your browser using the jsPDF library:
- Image loading: Each selected image file is read as a data URL and loaded into a browser Image element to determine its dimensions.
- Page setup: Based on your settings (A4, Letter, or original), a PDF document is created with the specified orientation and margins.
- Image placement: Each image is scaled according to the chosen fit mode. "Fit to page" scales proportionally to fit within margins. "Fill page" covers the entire content area. "Original size" places the image at its native pixel size (at 96 DPI).
- PDF generation: Images are placed one per page, centered on each page. The PDF is generated as a Blob and offered for download.
- Privacy: All processing happens locally. Your images never leave your device. No data is uploaded to any server.
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Frequently Asked Questions
What image formats are supported?
You can convert JPG/JPEG, PNG, and WebP images to PDF. Each image becomes a separate page in the PDF document.
How many images can I add?
There is no strict limit, but very large numbers of images (50+) or very large image files may use significant memory. Performance depends on your device.
Can I change the order of images?
Yes. Use the up and down arrow buttons next to each image thumbnail to reorder them. The top image appears on the first page of the PDF.
What does "Original" page size mean?
When you select "Original," the PDF page size is set to match the largest image's dimensions (converted from pixels to millimeters at 96 DPI). All other images are fitted within this page size.
What is the difference between "Fit to page" and "Fill page"?
"Fit to page" scales the image down (if needed) so the entire image fits within the page margins. "Fill page" scales the image so it covers the entire content area, potentially cropping edges if the aspect ratios differ.
Is my data uploaded to a server?
No. All image processing and PDF generation happens entirely in your browser using JavaScript. Your images are never uploaded, transmitted, or stored on any server.