How to Repair JPG Files on Windows?

Repair JPG Files on Windows

Check the methods to fix corrupted JPG files and the tips to prevent photo corruption.

JPG file format is one of the most renowned picture formats across most platforms. While it is consumed in such a vast quantity, the chances of it getting corrupted are higher than usual. The process to repair JPG is quite simple; however, it does take some of your time to function properly. Rather than going all over again, you can consider repairing your JPG files on Windows.

Regardless of the cause of corruption, you can quickly repair JPG files without burdening yourself. This article is designed to provide you with the solutions to repair JPG. Go through the details to understand more about it.

Part 1: What are JPG Files?

JPG image is recognized as Joint Photographic Experts Group in image formats. Being a lossy raster format, it has been named after the team that created it. JPG has made quite an impression by being consistently used across various platforms. You can find it across online platforms used across simple photos and large banner ads.

The compression quality of the JPG files makes them unique in the market. Meanwhile, the decreased JPG file size and increase in pixelation make it a preferable choice. You can find your images to be sharper and effective under small sizes. In addition, JPG files support up to 24-bit color and use lossy compression features. Under this idea, the originality of the image quality remains intact.

overview of jpg files

The domain is quite large and diverse to understand the practical usability of JPG files. You will find JPG files across photographic images and websites likewise. Where photography images are in their RAW format, the size is enormous. On the other hand, website optimization requires an image with smaller sizes. You will still find JPG files across both channels, providing high-quality results.

Advantages and Disadvantages of Considering JPG Files

Below, we will discuss some pros and cons of using JPG files. Although the preferred image format is used collaterally, there are some things to eye for. You will find JPG files to be the most compatible format in the market. Their lossy compression makes it easier for you to transfer them with quality results. Photographers also prefer it for the ease it offers in post-processing.

However, JPG files have their problems in utility. Although they retain image quality during compression, the model can malfunction. Heavy compression across JPG images can go sideways, damaging the quality. This results in the loss of data, which is recognized as the posterization of the image. You need to understand and be careful with handling your JPG Files.

Part 2: How to Fix Corrupted JPG Pictures?

We shall now discuss the methods adopted to fix JPG files. With clarity of these solutions, you would know more about repairing corrupt JPG.

Fix 1: Download from a Proper Source

A common problem involving corrupt JPG files is downloading the files from the wrong source. The source can either be damaged or problematic. Thus, the files can be primarily corrupted from the source of download. Whenever you download any file, especially JPG files, check the link. The downloading source should assure the legitimacy and authenticity of the JPG file.

This can be one of the simplest ways to repair JPG files across your computer. With a proper link to the image, you would get high-quality results on downloading it.

Fix 2: Rename the JPG Files

Another approach that can be adopted in this direction is renaming the file. Usually, the JPG files are not corrupted to that extent. Thus, renaming the file would do the trick for you. You won't indulge in deep solutions and can simply open and use the files anywhere. However, the success rate across this solution is a rarity. To understand how you can perform it, look ahead into the simple steps:

Step 1: Lead into the File Explorer and find the corrupted JPG file.

Step 2: Right-click and select "Rename" from the menu to change your file name correctly.

rename jpg file

Fix 3: Open Them Across Paint

The file that is corrupted may not necessarily be corrupted. There is a chance that any glitch may be causing the irregularities across the JPG file. To repair it, you can consider opening and saving it across Paint. This gives you exclusive access to the file and allows you to retrieve it in uncertainty. To do this, follow the simple steps as described below:

Step 1: Open the damaged JPG file across your computer's Paint.

For that, access the Paint app on your computer and tap on the "File" tab. Next, select the "Open" option and browse your corrupted JPG file.

tap on open option

Step 2: You must access the "File" tab if it opens up successfully.

Select the option of "Save As" from the list and save the JPG file across a new location as a new file. This will essentially create a new JPG file and take you out of the threats of previous file issues.

choose save as option

Fix 4: Try Running a Deep Scan

If you still face issues with managing your JPG file, you can try operating a deep scan. Using the command prompt for this purpose can help you repair JPG corrupted files. Make sure you follow the steps as described ahead:

Step 1: You need to open the Command Prompt first for this process.

Click on the "Search" icon on the taskbar and type "Command Prompt." On the panel, click on the "Run as administrator" button.

open cmd as admin

Step 2: As the command prompt opens up, type the command "sfc/scannow" and press "Enter."

The process covers a complete computer scan for issues across it. It even repairs the problems at hand. Once the scan completes, restart the computer and check your repaired JPG files.

execute the sfc scan command

Fix 5: Convert your Image to Other File Format

Image conversion is another getaway you can try to repair JPG files. A proper image converter is required to convert your files to perfection. Wondershare UniConverter is an excellent option for repairing JPG files under such conditions. You can convert the image with the Image Converter under high-quality. To achieve this, you need to follow the simple steps explained below:

Step 1: Open Wondershare UniConverter on your Windows after installing it.

Proceed to the "Image Converter" from the tool's "Tool" page.

choose the image

Step 2: As the new window opens, click on the + icon to import the JPG image.

Add the images that you wish to convert across the platform.

import your jpg file

Step 3: If you wish to change the parameters or edit them beforehand, you can use the available options.

Lead to any image and click on the icons that appear across the hover. Next, set the file format across the option of the "Convert all images to:" tab. After that, click on "Convert" once you are done working on your images.

select format and start conversion

Fix 6: Repair Your JPG File with Repairit

A good JPG fixer is needed if none of the above methods work out for you. Wondershare Repairit features an exclusive photo repairing tool that provides perfect results. While you retrieve your files in high-quality, it makes repairing essentially easy. This is why it is among the market's most preferred tools to repair JPG. In addition, the tool offers multiple repair modes for your ease. To use the tool ideally, let's look ahead into the steps of repairing an image file:

Wondershare Repairit

5,481,435 people have downloaded it.

  • Repair damaged photos with all levels of corruption, such as grainy photos, dark photos, pixelated photos, faded photos, etc.

  • Repair images of diverse formats, such as JPG, JPEG, PNG, CR3, CR2, NEF, NRW, etc.

  • Repair critically damaged or corrupted photos available on SD cards, phones, cameras, USB flash drives, and more, as well as incomplete photo parts.

  • Compatible with Windows PC, Mac OS, and supports PC to mobile transferring/sharing.

Step 1: Access Photo Repair Tool.

Open Wondershare Repairit on your computer. Proceed to the "Photo Repair" section.

choose photo repair tool

Step 2: Imported Corrupted JPG Files.

Click on the "+" icon to add the corrupted JPG files. As you add the files, click on "Repair" to proceed.

tap on repair button

Step 3: Save Fixed JPG File.

The tool automatically repairs the file for you and provides you with the result. However, before saving, you can preview the images adequately. If satisfied, click the "Save" button to save a respective JPG file.

click on save button

Fix 7: Adopt the Online Repairing Solution for Ease

Do you find it hefty to download and use a tool on your computer to repair damaged JPG? An online solution for repairing JPG files can be a possible alternative to it. Wondershare Repairit Online provides similar services as its desktop tool. You can use this online platform to fix files to make your operations easy and cohesive. The process is almost like the desktop, with the results equal to what you can have in the desktop version.

Part 3: Tips to Prevent Photo Corruption

With an overview of how you can fix corrupted JPG, there are things you can do to avoid it. These tips allow you to be more careful with the images and ensure their quality. To save time from these repairing methods, look into the tips carefully. With these tips, you will surely get a great getaway to save your JPG files:

1. Ensure the Compatibility of Photo Viewers

The viewer you use to view your photos should align with your computer. Compatibility is essential to ensure a smooth workflow. Using a proper photo viewer would save your file from getting corrupted.

2. Give Computer the Space

This is quite simple to understand as the computer is a machine that operates many tasks. To ensure your function, allow the device to conclude its procedures. Lodging more commands would slow it down, leading to multiple errors. At this point, you may start feeling your file is not operational.

3. Keep Backups of Images

Another quick approach to avoid corrupted JPG files is to keep backups. If it comes to this point that the file is corrupted, you should have an alternative to access. Simply go across the backup you saved and retrieve the JPG file from there. This saves you a lot of time in processing without any difficulty.

4. Protect Your Hard Drive

The hard drive contains all files on your computer. To save your computer, you need to save your hard drive. Use different techniques to protect your hard drive, so it does not damage itself. Clean the drive from dust and other particles. Saving the hard drive would protect all the content, including the JPG flies. Hard drives can get damaged if not protected.

5. Never Work on Original Files

While you enhance your image files across the computer, do not use the original ones. Make a copy and change the properties of the copied version. This would save the original file and never damage it. You always need to have access to your original files. Photographers always consider protecting their original file as it cannot be retaken.


We hope that you will know how to repair JPG files by now. The procedures are simple; however, you must look for the best approach. Protecting and repairing are essential to save your time. Wondershare Repairit is a tool designed to provide you with an experience of perfect image repair. You can quickly repair your corrupted JPG file with the help of this tool.