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File converter / Images / Books / Convert to JPG / MOBI converter / JPG to MOBI

Convert JPG to MOBI

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

You can convert JPG image to MOBI as well as to variety of other formats with free online converter.

How to convert jpg to mobi?

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 mobi

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

Download your mobi-file

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

Online and free jpg to mobi converter

Fast and easy
Just drop your jpg files on the page to convert mobi or 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 jpg files instantly and converted mobi 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 mobi 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

Mobipocket eBook

File extension .mobi
File category books
Description MOBI (Mobipocket e-book format) is an electronic book format designed by french company Mobipocket SA specifically for mobile phones with low bandwidth. It is based on the Open eBook standard using XHTML and can include JavaScript and frames. MOBI format is popular on e-book readers, especially kindle devices.
Technical details The Mobi files can frame in Javascript. Pages, notes, and drawings can be attached to the files. Also, the Mobipocket Reader comes with a built-in dictionary. There are 64K limits on images. So, despite being troublesome for large devices like desktops and laptops, it has proved to be advantageous for smaller devices like mobile phones. Mobi files are analogous to the Amazon Kindle format. However, it doesn’t have Java capabilities.
Programs
Calibre
Mobipocket Reader
FBReader
Cool Reader
Main program Amazon Kindle
Developer Mobipocket
MIME type
mime application/x-mobipocket-ebook

FAQ

❓ How can I convert jpg to mobi?
Firstly, select a jpg file you want to convert or drag and drop it. Secondly, select mobi 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 mobi?
Images conversion usually takes a few seconds. You will convert jpg to mobi very quickly.
🛡️ Is it secure to convert jpg to mobi 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 mobi) is 100% safe.
📱 Can I convert jpg to mobi without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including jpg to mobi) online on your computer or mobile.