What Is a HEIC File? How to Open, Edit and Convert HEIC to JPG

You download a photo from your iPhone, try to open or upload it, and suddenly discover that the file ends in .heic instead of the familiar .jpg. The image may not open in an older application, appear unsupported on a website, or require an additional extension on Windows.

An HEIC file is a modern, space-efficient image format commonly used by Apple devices. It usually stores high-quality photographs in smaller files than traditional JPEG images. The format is useful for saving storage space, but it can still create compatibility problems with older computers, websites, editing tools, and business software.

This guide explains what a HEIC file is, why iPhones use it, how HEIC differs from JPG, and how to open, edit and convert HEIC to JPG on Windows, macOS, iPhone, iPad and Android.

Before diving deeper into HEIC files, it’s helpful to understand how they compare with other types of image file formats commonly used for photography, websites, graphics, and printing. Knowing the strengths of each format makes it easier to choose the right one for your needs.

Quick Answer: What Is a HEIC File?

A HEIC file is an image container commonly used to store photos captured on iPhones and iPads. It is based on HEIF, or High Efficiency Image Format, and commonly uses HEVC compression to preserve image quality while reducing file size.

HEIC files usually have a .heic or .heics extension. They may also contain image metadata, edits, thumbnails, depth information or multiple related images.

Apple introduced broad HEIF and HEVC support with iOS 11 and macOS High Sierra in 2017. Modern Apple devices can open and edit these files natively, while Windows users may need Microsoft’s HEIF and HEVC extensions.

What Does HEIC Stand For?

HEIC is commonly expanded as High Efficiency Image Container or High Efficiency Image Coding, depending on the technical context and source.

In practical terms, HEIC describes the file container Apple commonly uses for images stored in the broader HEIF standard.

A simple way to understand the relationship is:

• HEIF is the underlying image format or container standard.
• HEIC is a common file extension and implementation used for HEIF images.
• HEVC, also called H.265, is frequently used to compress the image data inside the file.

Therefore, HEIF and HEIC are closely related but are not always completely interchangeable terms.

Is HEIC the Same as HEIF?

Not exactly.

HEIF stands for High Efficiency Image Format. It is a container format that can store one image, multiple images, image sequences, metadata and related media.

HEIC is one way HEIF images are stored and identified, especially within Apple’s ecosystem. An HEIC file commonly uses HEVC compression, while HEIF can technically support different compression methods.

In everyday use, people often use “HEIF” and “HEIC” to refer to the same type of iPhone photo. For troubleshooting and conversion, the distinction rarely changes the steps you need to follow.

Why Does the iPhone Use HEIC?

Apple uses HEIC because it provides a better balance between image quality and storage efficiency than older image formats such as JPEG.

Modern smartphone cameras create increasingly detailed images. Saving every photograph as a large JPEG would consume more device storage, increase iCloud usage and make file transfers slower.

HEIC helps Apple devices:

• Store more photos using the same amount of space
• Preserve strong image quality
• Support advanced camera features
• Store multiple images or related data in one container
• Retain metadata and editing information
• Handle depth information used by certain camera modes
• Reduce upload and transfer requirements

Apple recommends HEIF and HEVC for efficiency, while still allowing users to switch to JPEG and H.264 for broader compatibility.

What Can an HEIC File Contain?

An HEIC file can contain more than a single flattened photograph.

Depending on how the image was created, the file may include:

• One high-quality image
• Multiple images
• A sequence of related frames
• A thumbnail or preview
• Image dimensions and orientation
• Camera and lens information
• Capture date and time
• GPS location data
• Colour profile information
• Depth data
• Editing instructions
• The original image and adjusted version

This flexibility is one reason HEIC is considered a container rather than merely a simple image encoding.

It also means that converting HEIC to JPG may remove information that JPEG cannot preserve, such as multiple-image structures, depth data or reversible editing information.

Advantages of HEIC Files

1. Smaller File Sizes

The main advantage of HEIC is storage efficiency. In many comparable situations, an HEIC image can retain similar visual quality to a JPEG while using considerably less storage.

The exact reduction depends on the image, export settings, device and compression quality, so it is better to treat “half the size” as a common estimate rather than a guarantee.

2. Strong Image Quality

HEIC uses modern compression methods that can preserve more visible detail at smaller file sizes than older JPEG compression.

This is useful for:

• Smartphone photography
• Cloud photo libraries
• High-volume photo storage
• Mobile editing
• Image sharing between compatible devices

3. Support for More Advanced Image Data

HEIC can store multiple images, transparency in supported workflows, metadata, depth information and editing data.

JPEG is simpler and more universally supported, but it cannot preserve every advanced feature available in an HEIC container.

4. Better Storage Efficiency for Apple Users

People who primarily use iPhone, iPad and Mac devices may never need to convert their photos. HEIC works natively across current Apple operating systems and helps reduce device and cloud storage use.

Limitations of HEIC Files

1. Compatibility Is Still Inconsistent

HEIC support has improved significantly, but it is not as universal as JPG.

Problems may appear when using:

• Older versions of Windows
• Older image editors
• Certain website upload forms
• Government or university portals
• CRM and ERP software
• Legacy desktop applications
• Some email or document management systems

2. Websites May Reject HEIC Uploads

Many content management systems and online forms expect JPG, PNG, GIF or WebP files. A website may show an “unsupported file type” error even when the image itself is valid.

For reliable website publishing, JPG or WebP is usually more practical.

3. Windows May Require Additional Components

On Windows, viewing or editing HEIC files may require Microsoft’s HEIF Image Extensions and, in certain workflows, HEVC support.

Adobe’s current Windows guidance says Photoshop users should install both the HEIF and HEVC extensions directly from Microsoft before importing HEIC files.

4. Conversion Can Remove Extra Data

A basic JPG conversion normally keeps the visible image but may not retain:

• Depth information
• Multiple images
• Non-destructive edits
• HDR-related information
• Certain colour data
• Some metadata

Always keep the original HEIC file when the image is important.

HEIC vs JPG: What Is the Difference?

If you’re comparing image formats beyond HEIC and JPG, you may also want to explore a detailed JPG vs PNG comparison. While JPG is ideal for photographs, PNG is often preferred for graphics, logos, and transparent images.

Which Is Better: HEIC or JPG?

HEIC is generally better for efficient photo storage, while JPG is better for universal compatibility.

Choose HEIC when:

• You mainly use Apple devices
• You want to save storage space
• You want to preserve the original iPhone photo
• Your editing software fully supports HEIC
• You use iCloud Photos

Choose JPG when:

• You need to upload the image to a website
• You are sharing it with many different users
• Your application does not support HEIC
• You need a predictable business workflow
• You are submitting documents through an online portal

How to Open an HEIC File

The correct method depends on the device and software you use.

How to Open HEIC Files on Windows 11 or Windows 10

Recent versions of Windows can work with HEIC files, but some computers still require extensions.

Method 1: Open the File in Microsoft Photos

1. Double-click the HEIC file.
2. Select Photos when Windows asks which application to use.
3. If the image opens, no additional action is required.
4. If Windows displays a codec or extension message, install the required extension from the Microsoft Store.

Method 2: Install HEIF Image Extensions

1. Open the Microsoft Store.
2. Search for HEIF Image Extensions.
3. Confirm that the publisher is Microsoft.
4. Install the extension.
5. Close and reopen the Photos application.
6. Double-click the HEIC file again.

Microsoft describes its HEIF Image Extension as enabling Windows to read and write HEIF files. Some HEIC workflows may also require an HEVC component.

Method 3: Install HEVC Support When Required

If the file still does not open, your computer or application may require HEVC Video Extensions.

This is particularly relevant when:

• Photoshop reports that additional software is required
• Windows Photos displays a codec error
• The HEIC file includes media encoded with HEVC
• Thumbnails appear but the full image does not open

Download codec extensions only from Microsoft or another trusted official software provider.

How to Open HEIC Files on Mac

Current versions of macOS support HEIC natively.

Using Preview

1. Locate the HEIC image in Finder.
2. Double-click it.
3. If it does not open automatically, right-click the file.
4. Select Open With.
5. Choose Preview.

Using Photos

1. Open the Photos application.
2. Select File.
3. Choose Import.
4. Select the HEIC image.
5. Click Review for Import or Import.

Apple devices running macOS High Sierra 10.13 or later have built-in support for HEIF and HEVC media in compatible applications.

How to Open HEIC Files on iPhone or iPad

HEIC is a native format on supported iPhones and iPads.

You can normally open the image directly in:

• Photos
• Files
• Messages
• Mail
• iCloud Photos
• Compatible third-party editing applications

If a file does not open, possible causes include:

• The file is corrupted
• The image was incompletely downloaded
• The application does not support the specific HEIC variation
• The device software is outdated
• The file contains unsupported media data

Try saving the image to Files or Photos and opening it from there.

How to Open HEIC Files on Android

Many newer Android devices and photo applications can display HEIC or HEIF images, but support varies by device manufacturer, operating system version and application.

Try the following:

1. Open the file in Google Photos.
2. Try the device’s default Gallery application.
3. Update Android and the photo application.
4. Upload the image to Google Drive and preview it.
5. Convert the file to JPG if compatibility problems continue.

For important files, avoid installing an unknown viewer that requests unnecessary access to contacts, messages or complete device storage.

Can You Open an HEIC File in a Browser?

Browser support is less predictable than operating-system support.

A browser may:

• Display the image directly
• Download it without showing a preview
• Display a blank page
• Show an unsupported file error
• Depend on operating-system codecs

For websites, ecommerce stores, blogs and landing pages, converting HEIC to JPG or WebP is usually safer than serving the original HEIC file.

How to Edit an HEIC File

You can edit HEIC images using Apple Photos, Preview, Adobe Photoshop, Lightroom and other compatible editors.

Editing HEIC on iPhone or iPad

1. Open the image in Photos.
2. Tap Edit.
3. Adjust exposure, colour, crop, filters or perspective.
4. Tap Done.

The Photos application can preserve reversible editing instructions, allowing you to return to the original in many cases.

Editing HEIC on Mac

You can use:

• Apple Photos
• Preview
• Adobe Photoshop
• Adobe Lightroom
• Other HEIF-compatible applications

For basic changes, Photos is usually enough. For professional retouching, layered editing or controlled export settings, use Photoshop or another full image editor.

Editing HEIC in Photoshop on Windows

Adobe currently advises Windows users to install both HEIF and HEVC extensions from Microsoft before importing HEIC files into Photoshop. After installation:

1. Close Photoshop.
2. Install the required Microsoft extensions.
3. Restart the computer or Photoshop if necessary.
4. Open Photoshop.
5. Import the HEIC image.
6. Edit it normally.
7. Export or save a copy in JPG, PNG, TIFF or another supported format.

Adobe notes that some Canon HIF or HEIC files may not be supported in Photoshop and recommends using the camera’s RAW files for those workflows.

How to Convert HEIC to JPG

Converting HEIC to JPG is useful when you need maximum compatibility.

Before converting, create a backup of the original HEIC file, especially when the image contains important personal, professional or evidentiary information.

In some workflows, you may also need to convert JPG to PNG after converting your HEIC image, especially when transparency or lossless image quality is required for graphic design or web projects. 

How to Convert HEIC to JPG on Windows

Method 1: Use Microsoft Photos

1. Open the HEIC file in Photos.
2. Click the three-dot menu or available save options.
3. Choose Save As or Save a Copy.
4. Select JPEG or JPG when the option is available.
5. Choose the destination folder.
6. Save the file.

The exact button names may differ between Windows Photos versions.

Method 2: Use Paint

If Windows can already decode the HEIC file:

1. Right-click the image.
2. Select Open With > Paint.
3. Go to File > Save As.
4. Choose JPEG picture.
5. Select a destination and save.

Method 3: Use Photoshop

1. Open the HEIC file in Photoshop.
2. Select File > Save a Copy or Export.
3. Choose JPEG.
4. Select the desired quality level.
5. Save the converted file.

For important images, use a high JPEG quality setting and compare the exported image with the original.

How to Convert HEIC to JPG on Mac

Preview provides one of the easiest built-in conversion methods.

1. Open the HEIC image in Preview.
2. Select File > Export.
3. Choose JPEG from the Format menu.
4. Adjust the quality slider.
5. Choose a filename and location.
6. Click Save.

Convert Multiple HEIC Files on Mac

1. Select several HEIC files in Finder.
2. Right-click and open them in Preview.
3. Select the thumbnails you want to convert.
4. Choose File > Export Selected Images.
5. Select JPEG as the format.
6. Choose a destination folder.
7. Export the files.

Depending on your macOS version, you may also see a Finder quick action for converting images.

How to Convert HEIC to JPG on iPhone

Method 1: Use the Files Application

A commonly used built-in method is:

1. Open Photos.
2. Select the HEIC image.
3. Tap Share.
4. Choose Copy Photo.
5. Open Files.
6. Create or open a folder under On My iPhone.
7. Press and hold inside the folder.
8. Tap Paste.

In many iOS workflows, the pasted image is created in a more compatible format. Check the file details before sending it to confirm the final format.

Method 2: Use the Shortcuts Application

Create a shortcut that:

1. Accepts images from the Share Sheet.
2. Uses the Convert Image action.
3. Selects JPEG as the output.
4. Saves the converted image to Photos or Files.

This method is particularly helpful when converting several images regularly.

Method 3: Share Through a Compatible Application

Some sharing methods automatically provide a compatible copy of the photo. However, automatic conversion depends on the application, transfer method and device settings, so confirm the received file format.

How to Convert HEIC to JPG on Android

Android conversion methods depend on the device.

You can:

• Open the image in a compatible editor and export it as JPG
• Use Google Photos and download or share a compatible copy
• Use a trusted image converter application
• Use a reputable browser-based converter
• Transfer the image to Windows or Mac and convert it there

Review application permissions before uploading personal photographs.

How to Convert HEIC to JPG Online

Online converters are convenient when you do not want to install software.

The general process is:

1. Open a reputable HEIC conversion website.
2. Upload the image.
3. Select JPG or JPEG.
4. Choose quality and metadata settings if available.
5. Start the conversion.
6. Download the resulting file.
7. Delete the uploaded file from the service when that option is provided.

When You Should Avoid Online Converters

Do not upload highly sensitive images unless you fully trust the service.

Examples include:

• Identity documents
• Passport or visa photographs
• Medical images
• Confidential client work
• Legal evidence
• Private family photographs
• Images containing addresses or financial details

For sensitive files, use an offline application or built-in operating-system tool.

How to Batch Convert HEIC to JPG

Batch conversion is useful when transferring hundreds of iPhone photographs to a computer, website or archive.

Possible methods include:

• Preview on Mac
• Finder image conversion actions
• Adobe Lightroom export
• Adobe Photoshop image processing
• Trusted desktop conversion software
• A custom Shortcuts workflow on iPhone
• Command-line tools for advanced users

Before batch conversion:

1. Duplicate the original folder.
2. Decide whether metadata should be preserved.
3. Choose an appropriate JPEG quality level.
4. Test the process on two or three files.
5. Compare colour, orientation and image detail.
6. Confirm that filenames remain unique.
7. Convert the complete batch only after testing.

How to Stop Your iPhone Saving Photos as HEIC

You can make future iPhone photos save as JPEG instead.

1. Open Settings.
2. Tap Camera.
3. Tap Formats.
4. Select Most Compatible.

New photographs will then use JPEG, while new videos will use H.264 where applicable.

To return to HEIC and HEVC, select High Efficiency.

Apple confirms that the Most Compatible setting changes future captures to JPEG or H.264. Existing HEIC files are not automatically converted.

Should You Change Your iPhone Camera to JPG?

Change to Most Compatible when:

• You regularly transfer photos to older Windows computers
• You upload images to incompatible portals
• Your business software does not support HEIC
• You frequently send raw files to clients
• You prefer compatibility over storage savings

Keep high efficiency when:

• You mainly use Apple devices
• Storage efficiency is important
• You use iCloud Photos
• Your editing tools support HEIC
• You are comfortable converting only when required

For many users, the best approach is to keep High Efficiency enabled and convert only the images that need to leave the Apple ecosystem.

Decision Table: What Should You Do With an HEIC File?

Common HEIC Problems and How to Fix Them

“We Can’t Open This File” on Windows

Try these steps:

1. Update Windows.
2. Install HEIF Image Extensions from Microsoft.
3. Install HEVC support if the application requires it.
4. Restart the Photos application.
5. Try opening the image in Paint or Photoshop.
6. Convert the file on an iPhone or Mac.
7. Re-download the file in case it is incomplete.

HEIC Thumbnail Appears, but the Image Will Not Open

This usually means Windows can partially recognise the file but lacks the complete decoder required by the application.

Update the relevant extension and test the file in another supported application.

Website Says “Unsupported File Type”

Convert the HEIC file to JPG, PNG or WebP before uploading.

Also check:

• Maximum file size
• Image dimensions
• Filename characters
• Colour profile
• Whether the website accepts uppercase extensions
• Whether the file is actually damaged

HEIC File Has the Wrong Orientation

Orientation problems can appear when metadata is interpreted incorrectly.

Open the file in a reliable image editor, rotate it correctly and export a new JPG. Avoid merely changing the filename extension.

HEIC Colours Look Different After Conversion

Colour changes can happen because of:

• HDR-to-SDR conversion
• Wide-colour profile handling
• Application-specific rendering
• Low-quality export settings
• Metadata removal
• Browser colour management

Use an editor that supports colour profiles, export at high quality and compare the result on more than one screen.

Renaming .heic to .jpg Does Not Work

Changing the extension does not convert the image.

A filename extension tells the computer what type of file it should expect. Renaming the extension leaves the underlying HEIC-encoded data unchanged, which may make the file even harder to open.

Always use an actual conversion or export function.

Will Converting HEIC to JPG Reduce Quality?

It can.

JPEG uses lossy compression, which discards some image information. The visible difference may be small when you export at a high-quality setting, but repeated editing and saving can gradually introduce compression artefacts.

To minimise quality loss:

• Keep the original HEIC file
• Export only once when possible
• Use a high JPEG quality setting
• Avoid repeatedly reopening and resaving the JPG
• Use PNG or TIFF when lossless output is required
• Check image dimensions after conversion

Does Converting HEIC to JPG Remove Metadata?

It depends on the conversion tool and settings.

A converter may preserve, remove or partially preserve:

• Capture date
• Camera model
• GPS coordinates
• Orientation
• Copyright information
• Colour profile
• Editing history

When privacy is important, use an export option that removes location data. When archiving or organising photographs, preserve the original metadata.

Privacy Considerations When Sharing HEIC Files

HEIC images may contain EXIF metadata, including when and where a photo was captured.

Before publicly uploading an image, consider removing:

• GPS coordinates
• Device details
• Capture date
• Personal names
• Copyright notes
• Embedded thumbnails

On iPhone, you can review sharing options and disable location data when available before sending the photo.

For business use, develop a standard image-handling workflow so employees know whether metadata should be retained or removed.

Best Practices Before Converting HEIC Images

1. Keep the original file. Conversion should normally create a copy rather than replace the source.
2. Choose the right output format. Use JPG for compatibility, PNG for transparency or lossless graphics, TIFF for some professional workflows, and WebP for web publishing.
3. Check resolution. Some tools resize images during conversion.
4. Review metadata settings. Decide whether GPS and camera information should remain.
5. Avoid unknown online tools. Sensitive photographs should be processed offline.
6. Test colour and orientation. Confirm that the exported image matches the original.
7. Use descriptive filenames. Avoid generic names when converting large batches.
8. Do not repeatedly resave JPEG files. Repeated compression can reduce quality.

HEIC, JPG, PNG or WebP: Which Format Should You Use?

For most people:

• Keep the original photo as HEIC.
• Convert a copy to JPG for sharing.
• Use WebP for website performance.
• Use PNG for screenshots or transparent graphics.
• Use TIFF only when a professional workflow requires it.

Frequently Asked Questions

1. What is a HEIC file in simple words?

A HEIC file is a space-efficient image file commonly created by iPhones and iPads. It stores photographs using modern compression, allowing the image to maintain strong quality while usually consuming less storage than a comparable JPG. Compatibility can still be a problem on older devices and websites.

2. Why are my iPhone photos saving as HEIC?

Your iPhone is probably using the High Efficiency camera setting. Apple uses HEIC to reduce file size while maintaining image quality and supporting modern camera features. You can change future photos to JPG through Settings > Camera > Formats > Most Compatible.

3. Can Windows 11 open HEIC files?

Yes, Windows 11 can open HEIC files when the required image extensions and codecs are available. If a file does not open in Photos, install Microsoft’s HEIF Image Extensions. Some applications and HEIC files may also require HEVC support.

4. Can I convert HEIC to JPG without installing software?

Yes. You can use a reputable online converter, an iPhone shortcut or built-in sharing workflow. However, avoid uploading confidential or sensitive photographs to unknown websites. Built-in tools such as Preview on Mac are safer for private files.

5. Does converting HEIC to JPG lower image quality?

Converting to JPG can cause some quality loss because JPEG uses lossy compression. The difference is often difficult to notice at a high export-quality setting, but you should keep the original HEIC file and avoid repeatedly resaving the JPEG.

6. Is HEIC better than JPG?

HEIC is generally better for storage efficiency and modern image features. JPG is better for compatibility. HEIC is suitable for storing original iPhone photos, while JPG is more reliable for websites, online forms, printing systems and sharing with different devices.

7. Can Photoshop open HEIC files?

Photoshop can open many HEIC files on supported systems. On Windows, Adobe recommends installing Microsoft’s HEIF and HEVC extensions before importing HEIC files. Some specialised HEIC or HIF files created by certain cameras may not be supported.

8. Can I simply rename HEIC to JPG?

No. Renaming .heic to .jpg changes only the filename, not the image encoding. You must export or convert the image using Photos, Preview, Paint, Photoshop or another genuine image converter.

9. How do I convert multiple HEIC files to JPG?

On Mac, open multiple files in Preview and export the selected images as JPEG. You can also use Lightroom, Photoshop, desktop batch converters or an iPhone Shortcut. Always test a small group first to confirm image quality, orientation and metadata.

10. Should I turn off HEIC on my iPhone?

Turn it off when compatibility problems regularly interrupt your work. Keep it enabled when you mainly use modern Apple devices and value storage efficiency. A practical compromise is to keep HEIC as the capture format and convert only the photographs you need to upload or share.

If you also work with modern web images, you may eventually need to convert WebP to JPG for better compatibility with older software or websites.

Conclusion

A HEIC file is a modern image container designed to store high-quality photographs efficiently. It is particularly useful for iPhone and iPad users because it reduces storage requirements and supports richer image information than a basic JPEG.

The main weakness of HEIC is compatibility. When a website, Windows application or online portal does not accept the file, create a JPG copy instead of deleting or overwriting the original.

For most users, the best workflow is simple: store the original image as HEIC, convert a copy to JPG when broad compatibility is required, and use trusted offline tools for private or sensitive photographs.

If you frequently work with HEIC, JPG, PNG, WebP, PDFs, or other file formats, explore FileXTool for free online tools that help you convert, compress, and manage files quickly without installing software.