How to Use Convert Images to PDF
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1. Add Images
Click 'Add Images' or drag JPEG and PNG files onto the upload area. You can add multiple images at once.
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2. Reorder and Configure
Drag images to reorder them, then choose page size, orientation, and margin from the options panel.
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3. Convert and Download
Click 'Convert Images to PDF' and the tool will embed each image as a page and download the resulting PDF.
The Technical Details
This interactive web utility provides fast, reliable, and completely private data transformations. In modern workflows, quick formatting, conversions, or estimations are essential. By running all logic entirely in your browser with client-side JavaScript, this tool guarantees that your data never leaves your machine. This approach delivers maximum performance and absolute data privacy, as no information is ever sent to a server.
Frequently Asked Questions
Which image formats are supported?
The tool supports JPEG (.jpg/.jpeg) and PNG (.png) images. Other formats like WEBP or GIF are not currently supported.
Can I control the page size?
Yes. You can choose from standard sizes (A4, Letter, Legal) or set a custom size, and select portrait or landscape orientation.
Are my images sent to a server?
No. All image embedding and PDF creation happen entirely in your browser using pdf-lib. Your images never leave your device.
How many images can I convert at once?
There is no hard limit. However, very large or high-resolution images may slow down processing depending on your device's performance.