How to convert JFIF files to JPG


The most widely used image file format around the world is JPG. That is something we all know. However, there are many other formats that are also still used, as they are more convenient for certain uses and environments. One of them is the JFIF format. If you are interested know how convert a JFIF file to JPG, keep reading, because we explain everything you need to know.

The need to carry out this conversion becomes clear at the time of visualization, since we do not always have programs capable of reading JFIF files installed on our PC.

What are JFIF files?

JFIF files are associated with the Microsoft program Photos. It is a raster image file format designed in 1991 specifically for storing and distributing image data that has been encoded with the compression algorithm JPEG. Files of this format are recognizable by having the extension .jfif.

In general, these types of files are used to contain the minimum data of an image, that is, the most basic aspects: color, depth, height and width of the pixels, density X and density Y, etc. On the other hand, in a JFIF file we are not going to find the advanced characteristics of an image encoded in JPEG.

Microsoft Paint
Related article:
How to convert a png image to jpg without losing quality

All of the above makes JFIF images perfect for the sharing between applications on various platforms. Simplicity is in this case a virtue. On the other hand, files encoded with the JPEG standard have certain complexities and limitations that make the transmission process difficult.

How to open a JFIF file

For open a JFIF file you need specific software such as Photos. If we do not have it (although it is installed by default in Windows 10 and Windows 11) when trying to open it, a message like "How do you want to open this file?" o "Windows cannot open this file", For example.

The JFIF standard includes the JPG, JPEG, JPE, JIF, and JFI formats. This means that it is possible to rename a JFIF to any of these file types, without affecting the compression or structure of the file.

A very useful trick to view this type of file without having the Photos program is to drag it directly to the browser window and drop. But of course, this is not going to help us for editing. In those cases it may be more interesting to convert JFIF to JPG. For that we have two methods: from Windows or using an online converter.

Trick to convert a JFIF file to JPG in Windows

that message from "Windows cannot open this file" that we have mentioned in the previous section usually appears when we try to open a JFIF file with Paint. However, it is possible to do it, if the following method is used:

  1. We open the image with Paint.
  2. There, we click on «File"
  3. Then we choose "Save as".
  4. Finally, we select "JPG image".

And that's it. In this simple way we will have managed to convert a JFIF file into a JPG.

Online converters to convert JFIF to JPG

There are many online tools to convert JFIF files to JPG. Almost all of them work in the same way, with few differences between them. However, some give us clearly better results than others. These is our brief selection of the ones that will help us the most, totally free (if we don't mind enduring a bit of advertising):



AnyConv is a free multi-format converter that, of course, will also be very useful for converting JFIF files to JPG format. Its operation is very simple: you just have to drag the JFIF file to the central box and click the "Convert" button. After a few seconds, we will get the JPG file ready to download.

There are some limitations that we must take into account: the maximum weight of a file to be converted is 100 MB. On the other hand, the download link provided by this website only works on the device we are using.

Link: AnyConv



Another of the online converters that we can use for this task is Convertio. In reality, it is a website that can be accessed at any time to execute any format conversion that we can imagine. It works like the others: upload the JFIF file, choose the output format and hit the "Convert" button. Later, it is possible to save the new file on our computer or share it in different ways. All completely free.

Link: Convertio



Here is a fast, free and simple converter. FreeConvert It has a mobile application available, as well as an advanced mode (optional) to adjust the conversion result to our tastes and needs. A particularly interesting aspect is that of security and privacy. Files are protected with 256-bit SSL encryption. In addition, they are automatically deleted after a few hours

Link: FreeConvert

Online Converter

online converter

This is a website that we have already mentioned other times in this blog, a powerful converter that works with almost all imaginable formats. Use Online Converter to convert JFIF to JPG is always a good idea. The mechanism, the same as that of other similar converters, but with some peculiarities that make it especially attractive.

For example: it is possible to decide the quality of the resulting JPG file, adjust the resolution, apply filters, etc. If we want a conversion with a certain touch of personalization, this is one of the best options. Plus, it's free.

Link: Online Converter

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