How to Repair JPEG Files due to Unknown Error or Reasons

How to Repair JPEG Files due to Unknown Error

Sometimes you encounter Unknown error when you try to open a JPEG file. If you want to look for the reasons why photo corruptions happen and what to do with it,here we go.

Wondershare Recoverit Authors

Mar 26, 2021 • Filed to: Photo/Video/Audio Solutions • Proven solutions


Have you ever got so excited to look at your photo album, only to see that there are pictures that you can’t open? No matter how much you close your photo viewer and reopen it, your photo viewer says there is an unknown error? Like JPEG error #53. It might not be the viewer or the computer that’s the problem, but the photos themselves. Your photos could be corrupted, one of the most common problems being encountered by almost everyone who has pictures saved digitally. If you got here to look for the reasons why photo corruptions happen and what to do with it, you’ve come to the right place!

As we all know, photos have been very useful in almost all possible ways – storing treasured moments so you could reminisce them at a later time; proof that something has happened; a form of art; and as a means of expression or business for photographers. The corrupted photo is the term for a destroyed photo due to many reasons, as seen in the photo. The only remembrance of the most cherished event in your life gets destroyed, would you freak out? The panic is building up, and you rush to Google for help. Other people know that you are in trouble, and that is when you are most susceptible to JPG file repair software that costs much more than you expected. But you would be happy to try because you require that much help.

But here’s the kicker: there is a photo repair freeware that you can use to repair JPEG files! Before I introduce it to you, I would like you to understand the reasons why JPEG files get inaccessible.

Part 1. Reasons why JPEG gets inaccessible

There are other possible reasons why your JPEG files become inaccessible, such as the following:

Now that you are aware of all of this, I would like to introduce to you the Stellar Phoenix JPEG Repair tool, one of the most common JPEG repair software out there:

Part 2. Repair JPEG Files with Stellar Phoenix JPEG Repair

Stellar Phoenix Photo Repair

Stellar Photo Repair is a user-friendly and very effective JPEG repair software. It repairs JPEG files regardless of the cause of the file inaccessibility and can also extract the thumbnail aside from the main image. The source of your broken JPEG files doesn’t matter too, be it from external drives, micro SD card, or flash drives – your photos can be repaired.

Description for Stellar Phoenix JPEG Repair tool:

Steps to repair JPEG files – photos and Images

Are you excited to repair JPEG files? The Stellar Phoenix JPEG Repair is a very simple tool. Let’s start by downloading the software. You can download the software in Windows or Mac version. After downloading the JPG file repair software, be sure to install it and then launch it!

Step 1 Add files

Once the software opens, you will see the "Add file" at the center. You can drag the files there, or you can click it to open your corrupted JPEG files. The software can also scan for corrupted JPEG files. Try it out by leading it to your desired storage location.

add file

Step 2 Repair files

Upon loading all your corrupted JPEG files in the interface, you can start ticking all the checkboxes to select all. You can untick those images you don’t want to repair. Once the selection is done, you can now click "Repair" to signal the start of the process.

add files for repair

If you wanted to repair JPEG files per batch, you will see some of those already repaired photos appearing at the right part of the interface. You’ll now see the huge difference from its corrupted version to a fixed one! The preview is one of the best features of Stellar Phoenix JPEG Repair tool. Once repaired, you can now reminisce about your memories once again!

My videos go corrupted suddenly and I don't know how to restore it? Here is the tutorial for you: How to fix videos with no sound.

Part 3. How to avoid the issue of JPEG error

To avoid the JPEG inaccessibility in the first place, you have to be mindful of certain things revolving around the use of your JPEG files:

To avoid having corrupted files, you should be mindful of taking pictures, as well as in saving or transferring them. Have a backup of your most important photos so you won’t ever lose them.


Looking at your photos can bring back memories, but only of those, you can view properly. Those images your photo viewer can’t open are probably corrupted, to say the least, if the error is unknown. Some of the common reasons of photo corruption are the presence of bad sectors, virus or malware attack, file system corruption, mistakes in taking, saving, and transferring photos, and incompatible photo viewer format.

No matter what the cause of photo corruption is, there is a powerful tool called Stellar Phoenix JPEG Repair, a simple yet very effective photo repair that works on simple steps. It can repair several files simultaneously, without sacrificing the resolution and quality. It can also extract lost thumbnails. The usage of the software is very simple, you just need to install it, launch, and load your corrupted files – the rest is taken care of by the software.

Always meet the bad image error on Windows? Read on to find the solution!
Recoverit author

Eleanor Reed

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