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File converter / Images / JPEG

Online JPEG converter

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

You can convert pictures and photos to JPEG format with free online converter.

How to convert to jpeg
Step 1

Upload file

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

Select «to jpeg»

Select jpeg or any other format, which you want to convert (more 200 supported formats)
Step 3

Download your jpeg file

Wait till your file will be converted and click download jpeg -file

Online and free jpeg converter

Fast and easy
Just drop your jpeg files on the page and you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security.
We delete uploaded jpeg files instantly and converted files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All jpeg conversions make in the cloud and don't use any resources of your computer.
Joint Photographic Experts Group
File extension .jpeg
File category images
Description JPEG – is a popular graphic file format, which is characterized by a high degree of compression, which leads to a decrease in image quality. It uses the technology of encoding smooth color renditions, providing the ability to reduce the amount of data frequently during the image 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 JPEG 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 to compress drawings and various graphics since a big difference between several near located pixels provokes visible artifacts.
Technical details The procedure for compressing the digital images in JPEG format is carried out in several stages. First, the photo is transformed into a color space YCbCr. 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
Adobe Photoshop
Apple Preview
Corel Paint Shop Pro
Main program MS Paint
Developer The JPEG Committee
MIME type
image/jpeg

FAQ

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