pdf tool
Images to PDF
Convert multiple JPG, PNG and WebP images into one PDF. Arrange your images, choose page settings, and create your PDF locally in your browser.
Turn your images into a PDF.
Drag and drop your images here, or click to browse. You can convert multiple files at once.
Files are processed locally in your browser. No files are uploaded to any server.
Turn Your Images into a PDF
Easily combine your JPG, PNG, and WebP images into a single polished PDF directly in your browser. Perfect for sharing photo albums, scanned documents, and design mockups.
100% Private Processing
We generate the PDF locally inside your browser using modern WebAssembly APIs. Your personal photos and documents never leave your computer, guaranteeing complete privacy.
Flexible Layouts
Choose standard A4 and Letter page sizes, or let the PDF automatically match the exact dimensions of your original images. Adjust margins and fit styles with ease.
How to Convert Images to PDF
Upload your images. Drag and drop your JPG, PNG, or WebP files into the upload zone.
Reorder your files. Drag the uploaded images up or down in the file queue to arrange them in the exact order you want them to appear.
Adjust page settings. Choose your desired page size (like A4 or Letter), set the page orientation, and customize margins. Changes are applied automatically!
Preview and Download. Click the "Preview" button to view your generated PDF in full-screen, then securely download the final document to your device.
Frequently Asked Questions
Are my photos safe and secure?
Yes! Swelity's PDF tools perform all rendering directly inside your browser. Your images are never sent to a server, ensuring 100% privacy for confidential documents or personal photos.
Which image formats are supported?
You can upload JPG, PNG, and WebP images. We automatically convert them to the proper PDF-compatible formats behind the scenes.
How does the "Auto (Match Image)" page size work?
When you select the "Auto" page size, each page of the generated PDF will be custom-sized to exactly match the resolution and aspect ratio of its corresponding image. This is perfect for preserving the exact dimensions of your original photos or scanned documents without adding any extra white space.