How to Convert JPG to PDF Online for Free
PDFico converts your images to PDF directly in your browser without uploading any files to a server. The entire conversion process runs locally on your device, keeping your photos and documents completely private. Here is how to use the tool step by step:
- Step 1: Add your images — Click the "Choose Images" button or drag and drop files directly onto the page. You can add JPG, PNG, WebP, BMP, and GIF files. Add as many images as you need in a single batch.
- Step 2: Arrange the page order — Once your images appear in the list, drag them up or down to set the exact order you want them to appear in the final PDF. Remove any images you no longer need by clicking the remove button.
- Step 3: Choose your page settings — Select a page size that suits your needs. "Fit to image" creates pages that match each image exactly with no white space. A4 and US Letter are standard document sizes useful for printing.
- Step 4: Set margins — Add page margins if you want white space around your images. This is especially useful when printing or when you need space for binding or annotations.
- Step 5: Convert and download — Click "Convert to PDF" and your file will be ready to download in seconds. The output PDF preserves the original image quality.
Common Use Cases
Converting images to PDF is useful in a wide range of everyday situations:
- Scanning and archiving receipts — Photograph paper receipts with your phone, then combine them into a single PDF for expense reports or tax records. This keeps everything organised in one file rather than scattered across your camera roll.
- Creating photo portfolios — Designers, photographers, and artists can compile selected work into a professional PDF portfolio to share with clients or employers.
- Submitting documents online — Many government forms, university applications, and insurance claims require PDF uploads. Convert photos of your ID, certificates, or signed documents into the required format.
- Combining screenshots into a report — Gather screenshots from software, websites, or dashboards and merge them into a single document for presentations or bug reports.
- Preserving whiteboard notes — After a meeting, photograph whiteboard notes and convert them into a PDF that is easy to share with the team and search later.
Frequently Asked Questions
Does PDFico compress my images during conversion?
No. PDFico embeds your images into the PDF at their original resolution and quality. The output file size is roughly equal to the combined size of your input images. There is no lossy compression applied during the conversion process.
Is there a limit on how many images I can convert at once?
There is no hard limit on the number of images. The conversion runs in your browser, so it depends on your device's available memory. Most modern computers and phones can handle dozens of images without any issues.
Can I convert images to PDF on my phone?
Yes. PDFico works on any device with a modern web browser, including iPhones, Android phones, and tablets. Just open the page, tap "Choose Images," select photos from your gallery, and convert.
What is the difference between "Fit to image" and A4 page size?
"Fit to image" creates each PDF page at the exact dimensions of the image, with no extra white space. A4 and US Letter place your images on standard paper sizes, which is better for printing or when you need consistent page dimensions across the document.
Tips and Best Practices
- Use PNG for screenshots and text — PNG preserves sharp edges and text clarity, making it the best choice for screenshots, diagrams, and scanned documents.
- Use JPG for photographs — JPG files are typically smaller than PNG for photographic images while maintaining good visual quality.
- Set margins for printing — If you plan to print the PDF, add 20-40 pixels of margin to prevent content from being cut off at the edges of the paper.
- Reorder before converting — Take a moment to arrange your images in the correct sequence before converting. It is faster than rearranging pages in the PDF afterwards.
- Check image orientation — Rotate any sideways photos in your image viewer before adding them, as the converter preserves the original orientation.