JPG to PDF Converter
Convert JPG images to PDF instantly. Combine multiple JPGs into one PDF. 100% free, no sign-up, no file uploads to any server.
How to use in 3 steps
No learning curve. No tutorials. Just open and go.
Upload JPG images
Select one or more JPG files. You can also drag and drop directly. WEBP and PNG are accepted too.
Arrange order
Files appear in the list — each image becomes a PDF page. Reorder them by uploading in your desired sequence.
Download PDF
Click Convert and your PDF downloads instantly. Each image is a full page at its original proportions.
Everything you need to know
Converting JPG images to PDF is one of the most universally needed digital tasks. Students submitting assignments, professionals sharing reports, photographers delivering proofs, and HR teams compiling documents all need to turn image files into PDFs regularly.
Unlike most online converters that require you to upload sensitive images to third-party cloud servers, SiteConversor's JPG to PDF converter runs entirely inside your browser. The conversion happens locally using the HTML5 Canvas API — your images are rendered onto a PDF canvas by jsPDF, a mature open-source library.
The process preserves your original image quality. Each JPG is embedded at its full resolution, maintaining the aspect ratio and keeping file size predictable. A single 2MB JPG becomes roughly a 2–2.5MB PDF page.
For users with iPhone photos in HEIC format: simply select those files alongside your JPGs — the browser handles the format automatically. For the best quality on printed PDFs, use the highest-resolution JPG you have available.
Frequently Asked Questions
Can I convert multiple JPG files to a single PDF?expand_more
Yes. Upload as many JPG files as you need and they will all be combined into a single PDF, with each image as a separate page, in the order they were uploaded.
What is the maximum file size for JPG to PDF conversion?expand_more
There is no hard file size limit in the browser-based converter. In practice, very large images (20MB+) or batches of 50+ images may take 30–60 seconds to process on slower computers, but there is no artificial cap.
Will the PDF match the original image quality?expand_more
Yes. The image is embedded in the PDF at full resolution. The resulting PDF file size will be close to the sum of the original JPG files, since JPG compression is preserved.
Can I convert PNG, WEBP, or HEIC files too?expand_more
Yes. While this tool is optimized for JPG, it also accepts PNG, WEBP, and HEIC (iPhone photos) as input. All supported formats can be mixed in the same batch.
Is my data safe? Do you store my images?expand_more
Your images are processed 100% inside your browser using the HTML5 Canvas API and jsPDF library. Nothing is uploaded to any server. Your files never leave your device.
48+ Free Tools — All in One Place
Image · PDF · Color · Developer · Productivity · Generators