File converter / Images / Convert to JPG / JPEG converter / JPG to JPEG

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OnlineConvertFree converts your images for free. Convert your JPG to JPEG online with no software to install.

How to convert jpeg 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 jpeg

Select jpeg or any other format, which you want to convert.

Step 3

Download your jpeg-file

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

Online and free jpg to jpeg converter

Fast and easy

Just drop your jpg files on the page to convert jpeg or you can convert it to more than 250 different file formats without registration, giving an email or watermark.

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We delete uploaded jpg files instantly and converted jpeg 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 jpg to jpeg 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

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 jpg to jpeg?

Firstly, select a jpg file you want to convert or drag and drop it. Secondly, select jpeg 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 jpeg?

Images conversion usually takes a few seconds. You will convert jpg to jpeg very quickly.

🛡️ Is it secure to convert jpg to 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 jpg to jpeg) is 100% safe.

📱 Can I convert jpg to jpeg without software installation?

Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including jpg to jpeg) online on your computer or mobile.

jpg converter

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Convert to jpeg

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JPG to JPEG converter

How to convert jpg to jpeg?