Modern users rarely think about what format their cameras use by default, until they are faced with the need to upload a photo to a government services portal or send it to an employer. Often the classic one is required, but the smartphone can save frames in HEIC or WebP to save space. This creates confusion when a file simply won't open on an old computer or won't be accepted by the document review system. JPEG, but the smartphone can save frames in HEIC or WebP to save space. This creates confusion when the file simply does not open on the old computer or is not accepted by the document review system.
Fortunately, the operating system Android provides flexible tools for managing file type. You don't have to be a programmer or install dozens of unnecessary utilities. In most cases, it is enough to look into the settings of the standard “Camera” application or use the built-in converter in the gallery.
If standard methods do not work, you can always use third-party applications or even online services directly in the browser. In this article, we will look at all the possible ways to get the desired image format, from simple switches to advanced editing methods.
Setting up the standard Camera application
The first place you should look is the settings of the shooting module itself. Smartphone manufacturers often hide the format selection option deep in the menu so as not to overload the interface. To find it, open the application Camera and click on the gear icon or three bars in the corner of the screen.
Look for a section that may be called “Aspect Format”, “Efficiency Mode” or “Save”. On devices Samsung or Xiaomi this option is often associated with the HEIF (High Efficiency Image File) mode. If this switch is enabled, the phone will save photos in a compressed format, which is not always compatible with JPEG.
⚠️ Warning: Disabling High Efficiency mode may cause file sizes to increase 2-3 times. Make sure your device has enough free memory before changing this setting.
After disabling the save to HEIF option, the camera will automatically start generating standard files .jpg. This is the most reliable method, since it changes the behavior of the system at the level of file creation, and not its subsequent conversion.
If you do not find the “Format” item in the main settings, try switching the shooting mode to “Pro.” There, saving settings are often placed in a separate menu.
Using the built-in Gallery for conversion
What to do if photos have already been taken, but they are in the wrong format? Modern Android shells, such as MIUI, OneUI or ColorOShave powerful built-in editors. Open the desired image in the application Gallery and click the “Edit” button or the pencil icon.
In the editing menu, find the “Save As” button or three dots in the corner of the screen. Often there is a hidden “Change Format” or “Convert” option. By selecting it, you can specify the target format JPEG and compression quality. The system will create a copy of the file, leaving the original untouched.
This method is convenient because it does not require the installation of additional software. However, it is worth remembering that when resaving a compressed image, a micro-loss of quality may occur, known as compression artifacts.
Third-party converter applications
If the standard tools of your smartphone are limited, specialized utilities from the store will come to the rescue. Google Play. There are many free converters that allow you to batch process hundreds of photos at a time.
Popular applications such as Image Converter or The Image Converterwork on a simple principle: you select files from the gallery, specify the output format and click the convert button. Some of them also allow you to modify resolution images, which is useful for reducing the weight of the file before sending.
- 📱 Versatility: support conversion from HEIC, PNG, WEBP, TIFF and even RAW to JPEG.
- ⚡ Speed: Packets are processed in a matter of seconds thanks to optimization for the phone's processor.
- 🔒 Privacy: high-quality converters work locally on the device, without uploading your personal photos to the cloud.
When choosing an application, pay attention to the presence of advertising. Some free versions may be overloaded with banners that interfere with the process. Paid versions usually offer a “batch processing” feature with no limits on the number of files.
⚠️ Warning: Avoid applications that require access to contacts or a microphone to work with images. This is a clear sign of malware or data collection.
☑️ Selecting a safe converter
Online services without installing apps
Sometimes you don’t want to install an application for one operation. In such cases, web converters are ideal. Just open a browser Chrome or Firefox on your phone and go to a site like Convertio or ILoveIMG.
The process is as simple as possible: you upload a file through the “Select files” button, the server processes it and returns a link to download the finished one. JPEG. This is convenient if you need to quickly convert an image received in the messenger, which does not open as a picture.
The main disadvantage of this method is the need for a stable Internet connection and the file size limit in free versions of services. In addition, uploading personal photos to third-party servers may raise security concerns.
Why do online converters sometimes work better?
Online service servers are usually more powerful than a smartphone's processor, so they can use more complex compression algorithms, maintaining better quality in a smaller file size.
WebP format specifics on Android
A separate problem for Android users is the format WebP. Google promotes it as a replacement for JPEG for web pages, and many applications (for example, Telegram or browsers) save images in this format. WebP files often do not open in standard viewers on a PC without plugins.
To make a jpeg photo from WebP on your phone, you can use the screenshot trick. Open the image full screen in a browser or gallery, take a screenshot using a combination of the volume and power buttons. The resulting screenshot will be saved in PNG or JPEG format depending on your system settings.
A more professional approach is to use graphics applications such as Snapseed or Adobe Lightroom Mobile. By opening a WebP file in the editor and selecting “Export” or “Save a copy”, you can almost always set the output format JPG and quality level.
| Characteristics | JPEG | WebP | HEIC |
|---|---|---|---|
| Compatibility | 100% (everywhere) | High (browsers, Android) | Low (iOS, new Android) |
| File size | Medium | Small (30% better than JPEG) | Very small |
| Quality | Good | Excellent with low weight | Excellent |
| Transparency | Does not support | Supports | Supports |
The WebP format is created for the Internet, but for printing or sending documents it is always better to convert it to classic JPEG.
Frequent problems and their solutions
Sometimes users are faced with a situation where a file has an extension .jpg, but does not open. This could mean that the file is corrupted or that its extension was changed manually without actually converting the data. In such cases, simply renaming the file will not help.
There is also a problem with meta data EXIF. When converting through some online services or simple applications, information about the shooting date, camera model and geolocation may be lost. If it is important for you to save the history of the photo, use advanced editors like Photo Exif Editor.
If the phone camera stubbornly does not allow you to select the JPEG format, check whether the shooting mode is enabled in RAW. This mode is intended for professional processing and saves “raw” data from the matrix, which takes up a lot of space and requires mandatory conversion.
⚠️ Attention: Camera menu interfaces on different phone models (Honor, Realme, Pixel) may differ. If you do not find the described items, check the official instructions for your specific device model.
What is RAW and why is it not JPEG?
RAW is a digital negative. It contains complete information from the camera sensor without being processed by the phone's processor. It is necessary to convert RAW to JPEG, since ordinary apps cannot display it directly.
Questions and answers (FAQ)
Is it possible to change the format of already taken photos without losing quality?
It is impossible to change the format completely without loss, since JPEG is a lossy compression format. However, when using high-quality converters and setting a high quality level (90-100%), the visual difference will be invisible to the human eye.
Why do my photos take up so much space?
Most likely, you have the shooting mode turned on in maximum resolution or RAW format. Also, large files may be a result of disabling the compression option. Try changing the camera resolution from 48 MP to 12 MP in the settings - this will significantly reduce the weight of the files.
How to open a HEIC file on a Windows computer?
Windows 10 and 11 may require the installation of a paid extension “HEIF Image Extensions” from the Microsoft Store. The easiest way is to convert such photos back to JPEG directly on your phone before transferring them to your PC.
Is it safe to use free online converters?
For ordinary landscape photos, yes. For documents, passport photos or intimate shots, it is better to use offline applications so that your data does not end up on other people's servers.