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File converter / Images / Documents / Convert to JPG / PDF converter / JPG to PDF

Convert JPG to PDF

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Choose file to convert to .pdf
or drag and drop file

You can convert JPG to PDF online with our free image to pdf converter. If you want to combine several image files to pdf in our online service, you can upload files in the beginning or by clicking add more files button after the initial upload.

How to convert jpg to pdf?

How to convert pdf to jpg?
Step 1

Upload jpg-file

Select jpg file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Step 2

Convert jpg to pdf

Select pdf or any other format, which you want to convert.
Step 3

Download your pdf-file

Wait till your conversion process will be completed and click download converted pdf file.

Online and free jpg to pdf converter

Fast and easy
Just drop your jpg files on the page to convert pdf or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
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You don't need to install any software. All jpg to pdf conversions make in the cloud and don't use any resources of your computer.

Joint Photographic Experts Group JFIF format

File extension .jpg
File category images
Description JPG – is a popular graphic format characterized by a high image compression rate, which leads to a decrease in image quality. It uses the technology of encoding smooth color renditions, providing the ability to frequently reduce the amount of data during the image's recording. Because of the small size, it is requested by the owners of websites, allowing you to save the traffic effectively. It is also frequently used in memory cards of digital video cameras. The JPG algorithm is optimally suitable for compressing photographs and pictures in which realistic scenes with little contrast of colors are present. It is not recommended to use this format for compression of drawings and various kinds of graphics. A strong contrast between several near located pixels provokes the appearance of visible artifacts.
Technical details The procedure for compressing the digital images in JPG format is carried out in several stages. First, the photo is transformed into a color space YCbCr, and then it is divided into squares to determine the upper range of the color spectrum. Finally, the colors and brightness are coded. JPEG uses a "lossy" compression system and discrete cosine transform technology. The format acts simultaneously as the standard of ISO and the International Telecommunication Union. The file compression ratio is in the range from 10:1 to 100:1. In this case, the reduction in image quality can vary from insignificant to substantial.
Programs
Microsoft Windows Photo Gallery Viewer
Adobe Photoshop
Adobe Suite
Apple Preview
Corel Paint Shop Pro
Most web browsers
Developer The JPEG Committee
MIME type
image/jpeg

Portable Document Format

File extension .pdf
File category documents
Description PDF – is a cross-platform extension necessary for the visualization of printed materials in electronic form. It is developed by Adobe Systems using separate PostScript resources. PDF documents can exist separately from the OS or hardware tools with which they were developed. Files of this format do not have restrictions on the length, several types, and image options, as they allow you to embed various multimedia tools, scan-line, and vector images. They are supported by Adobe Reader and many browsers, providing the plugin is installed.
Technical details PDF supports color models CMYK, RGB, shades of gray, and also it has its technical formats for performing the exchange of finished documents. Any file contains a description of a 2D or 3D document with all the necessary components (scan-line, vector graphics, text, and more). The extension does not encode data associated with the software or OS used to develop and view it.
Programs
Ghostscript
Ghostview
Xpdf
gPDF
Main program Adobe Viewer
Developer Adobe Systems
MIME type
application/pdf

FAQ

❓ How can I convert jpg to pdf?
Firstly, select a jpg file you want to convert or drag and drop it. Secondly, select pdf or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert jpg to pdf?
Images conversion usually takes a few seconds. You will convert jpg to pdf very quickly.
🛡️ Is it secure to convert jpg to pdf on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including jpg to pdf) is 100% safe.
📱 Can I convert jpg to pdf without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including jpg to pdf) online on your computer or mobile.