FileSwift
Home/JPG to PDF
Free · runs in your browser · no email wall

Convert JPG
to PDF, free.

Upload one photo or fifty - they're combined into a single PDF instantly. No account, no email address, no "upgrade to remove watermark." The conversion happens on your own device, so nothing you upload is ever sent anywhere.

Input size
0 KB
Output size
0 KB
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Private Local PDF Processing: Your files never leave your device and are never uploaded or saved. Disconnect your internet to test-this page works 100% offline.

Images → PDF

Upload your JPG, PNG, or WebP files below. They'll be combined into a single PDF, in the order shown.

Drop images here, or click to browse
JPG, PNG, WebP - any number of files

How it works

  1. Choose your photos. Drag them into the box above, or click it to browse your device. You can select several at once.
  2. Set the page size. A4 and US Letter fit most printers; "Fit to image" keeps the PDF page the same shape as your photo, useful for scans and receipts.
  3. Click "Build PDF." Your browser assembles the file locally and downloads it straight away - there's no server processing step to wait on.

Image-to-PDF Formatting Guide & Best Practices

Converting individual image files (JPG, PNG, WebP) into a consolidated PDF document is the standard requirement for job applications, university admissions, insurance claims, and government submissions. Here is how FileSwift handles document assembly client-side:

Page Sizing Options Explained

Page OptionDimensions (mm / in)Standard UsageScaling Behavior
ISO A4210 × 297 mm (8.27 × 11.69 in)International standard, contracts, academic papers, Asian & European portalsAuto-centered with proportional margins
US Letter215.9 × 279.4 mm (8.5 × 11.0 in)North American corporate, US visa & college applicationsAuto-centered with standard US margins
Fit to ImageMatches exact photo aspect ratioReceipts, horizontal certificates, panoramic scans, ID cardsZero white borders; page size matches photo canvas

Why Combine Photos Into a Single PDF?

  • Universal Compatibility: Unlike raw image files (which can open with different default viewer software or display at incorrect zoom levels), a PDF guarantees that fonts, orientation, and layout render identically across all operating systems.
  • Single File Upload Compliance: Most online job boards (Workday, Greenhouse, Lever) and government recruitment systems allow only one document attachment. Combining separate scanned pages into a clean multi-page PDF eliminates upload errors.
  • Zero Quality Loss & Privacy: FileSwift reads your images into memory via the HTML5 File API and packs them into standard PDF image XObjects using jsPDF. No image compression artifacts are introduced, and your private files are never transmitted to external cloud servers.

Frequently Asked Questions

Is there a limit on how many images I can combine?

No hard limit - since everything runs in your browser rather than on a server, you can add as many photos as your device's memory can comfortably handle. For very large batches (50+ high-resolution photos), expect the build step to take a few seconds longer.

Do I need to give an email address or register an account?

No. Nothing is uploaded, so there is no reason to capture email addresses. The PDF is compiled in client memory and downloads directly to your device storage instantly.

What image formats are supported?

You can upload JPG, JPEG, PNG, and WebP files. For Apple iPhone photos saved in .heic format, convert them first using our free HEIC to JPG converter before building your PDF.

Will the compiled PDF contain any watermarks?

No. FileSwift is 100% free with no branding, watermarks, or premium locks placed onto your generated PDF documents.

What should I do if the compiled PDF file size is too large?

If combining multiple high-resolution camera photos produces a file larger than your target upload limit (e.g. over 2 MB or 5 MB), simply pass the output file through our Compress PDF tool to shrink it down without losing readability.