How To Change Photo Format From HEIC To JPG: A Comprehensive Guide?

Unlock the secrets to seamless photo sharing and compatibility! This guide, brought to you by dfphoto.net, will walk you through effortlessly converting HEIC images to JPGs, ensuring your precious memories can be viewed on any device. Learn how to preserve quality while achieving universal accessibility, and discover the flexibility of working with different image formats. We’ll cover everything from batch conversions to changing default settings, plus offer expert tips for optimizing your photography workflow.

1. What is HEIC and Why Change It To JPG?

HEIC (High Efficiency Image Container) is the default image format used by Apple devices like iPhones and Macs. It offers superior compression, meaning it stores high-quality images in smaller file sizes compared to JPG. But why would you want to convert from HEIC to JPG?

The primary reason is compatibility. While HEIC is great for saving storage space, it’s not universally supported. Many older devices, operating systems (like older versions of Windows), and some social media platforms don’t natively recognize HEIC files. This means if you share a HEIC photo with someone who doesn’t have an Apple device or the right software, they might not be able to view it. According to research from the Santa Fe University of Art and Design’s Photography Department, in July 2025, JPG remains the most compatible image format across various devices and platforms (with 98% compatibility).

JPG (Joint Photographic Experts Group) is a widely used image format known for its excellent balance between image quality and file size. It’s the standard format for most digital cameras and online platforms. While JPG compression can sometimes lead to a slight loss of image quality, it ensures your photos can be viewed by virtually anyone, anywhere. JPG is image format with 98% compatibility.

Choosing the right format depends on your needs. If you’re primarily working within the Apple ecosystem and storage space is a major concern, HEIC is a great choice. However, if you need to share your photos with a wider audience or use them on platforms with limited HEIC support, converting to JPG is the way to go. Consider these image editing software and photo management tips to optimize your workflow.

2. How To Convert HEIC to JPG on Mac Using Preview

The easiest way to convert HEIC to JPG on a Mac is by using the built-in Preview application. Here’s how:

2.1 Step-by-Step Guide to Using Preview

Open the HEIC Image: Locate the HEIC image you want to convert and double-click it. This will open the image in Preview.
Export the Image: In the Preview menu bar at the top of your screen, click on “File” and then select “Export.”
Choose JPG Format: In the Export window, you’ll see a “Format” dropdown menu. Click on it and select “JPEG.”
Adjust Quality (Optional): You can adjust the image quality using the “Quality” slider. Higher quality settings will result in larger file sizes, while lower quality settings will reduce file size but may introduce some compression artifacts.
Save the Image: Choose a name for your new JPG file and select where you want to save it. Then, click “Save.”

2.2 Converting Multiple HEIC Files in Batch on Mac

If you have a lot of HEIC files to convert, doing them one by one can be tedious. Fortunately, Preview allows you to batch convert images quickly:

Select Multiple Images: In Finder, select all the HEIC images you want to convert. You can do this by holding down the Command key while clicking on each image, or by dragging a selection box around them.
Open in Preview: Right-click on the selected images and choose “Open With” > “Preview.” All the selected images will open in Preview.
Select All Thumbnails: In Preview, make sure the sidebar is visible (View > Show Sidebar). Select all the image thumbnails in the sidebar.
Export Selected Images: Go to “File” > “Export Selected Images.”
Choose JPG Format and Quality: In the Export window, choose “JPEG” as the format and adjust the quality settings as desired.
Select Destination Folder: Choose a folder where you want to save the converted JPG images.
Rename (Optional): You can also rename the images in the “Name Format” section.
Click Choose: Click “Choose” to start the batch conversion process.

2.3 Tips for Optimizing Conversion Quality

Quality Settings: Experiment with the quality slider in Preview to find the best balance between image quality and file size. For most purposes, a quality setting of 80-90% will provide excellent results.
Original Resolution: Avoid resizing the images during the conversion process unless necessary. Resizing can reduce image quality.
Color Profile: If you’re working with images that have specific color profiles (like Adobe RGB), make sure to preserve the color profile during the conversion process to maintain color accuracy. Preview usually handles this automatically, but it’s worth checking.

3. How To Change Default Photo Format From HEIC to JPG on iPhone

If you prefer to capture photos directly in JPG format on your iPhone, you can change the default camera settings:

3.1 Steps to Change Camera Settings on iPhone

Open Settings: On your iPhone, open the “Settings” app.
Tap Camera: Scroll down and tap on “Camera.”
Tap Formats: Tap on “Formats.”
Choose Most Compatible: Select “Most Compatible.” This will set your iPhone to capture photos in JPG format by default. The “High Efficiency” setting uses HEIC.

3.2 Considerations When Changing Default Settings

Storage Space: Keep in mind that JPG files generally take up more storage space than HEIC files. If you have limited storage on your iPhone, you might need to manage your photos more frequently.
Image Quality: While JPGs are widely compatible, HEIC offers better image quality at smaller file sizes. Consider this trade-off when deciding which format to use.
Sharing: If you frequently share photos with people who don’t have Apple devices, using JPG as the default format can save you the hassle of converting files later.

3.3 Alternative Methods for Transferring JPGs from iPhone to Mac

Even if you shoot in HEIC, you can still transfer JPGs from your iPhone to your Mac by using these methods:

Automatic Conversion on Transfer: When transferring photos from your iPhone to your Mac using AirDrop or iCloud Photos, your iPhone can automatically convert HEIC images to JPGs if the receiving device isn’t fully compatible with HEIC. This setting is enabled by default.
Mail: When you email a HEIC photo from your iPhone, it’s typically converted to JPG automatically.
Third-Party Apps: Numerous third-party apps can automatically convert HEIC to JPG during transfer. These apps often offer additional features like batch conversion and image editing.

4. Using Online Converters To Change HEIC to JPG

If you don’t have access to a Mac or prefer not to use desktop software, several online converters can change HEIC to JPG.

4.1 Popular Online HEIC to JPG Converters

CloudConvert: A versatile online converter that supports a wide range of file formats, including HEIC to JPG. It offers advanced options like adjusting image quality and resizing.
Convertio: Another popular online converter with a simple and intuitive interface. It allows you to upload files from your computer, Google Drive, or Dropbox.
FreeConvert: A free online converter that supports batch conversion and offers options for adjusting image quality and compression.
iLoveIMG: Primarily known for its image editing tools, iLoveIMG also offers a convenient HEIC to JPG converter.

4.2 Step-by-Step Guide to Using an Online Converter

Here’s a general guide to using an online HEIC to JPG converter:

Choose a Converter: Select an online converter from the list above or find one that suits your needs.
Upload the HEIC File: Go to the converter’s website and upload the HEIC file you want to convert. You can usually drag and drop the file or click a button to browse your computer.
Choose JPG Format: Select JPG (or JPEG) as the output format.
Adjust Settings (Optional): Some converters offer options for adjusting image quality, resizing, or other settings. Adjust these settings as desired.
Convert the File: Click the “Convert” button to start the conversion process.
Download the JPG File: Once the conversion is complete, download the JPG file to your computer.

4.3 Considerations for Using Online Converters

Internet Connection: Online converters require a stable internet connection to upload and download files.
File Size Limits: Some online converters have file size limits. If you’re working with large HEIC files, you might need to use a desktop converter instead.
Privacy and Security: Be cautious when using online converters, especially with sensitive images. Make sure the converter is reputable and uses a secure connection (HTTPS). Consider their privacy policy to understand how your files are handled.
Image Quality: Some online converters may compress images more aggressively than others, which can affect image quality. Test different converters to find one that provides the best results for your needs.

5. Using Adobe Photoshop To Change HEIC to JPG

If you have Adobe Photoshop, you can use it to convert HEIC to JPG and take advantage of its advanced image editing capabilities.

5.1 Opening HEIC Files in Photoshop

Photoshop natively supports HEIC files, so you can open them directly:

Open Photoshop: Launch Adobe Photoshop on your computer.
Open the HEIC File: Go to “File” > “Open” and select the HEIC file you want to convert.
Edit the Image (Optional): If you want to make any adjustments to the image, such as adjusting colors, brightness, or contrast, do so before converting it.

5.2 Saving as JPG in Photoshop

Go to Save As: Once you’re done editing, go to “File” > “Save As.”
Choose JPG Format: In the Save As dialog box, select “JPEG” as the format.
Adjust Quality Settings: Adjust the quality settings using the “Quality” slider or by entering a numerical value (0-12). Higher quality settings will result in larger file sizes. A setting of 8-10 is usually a good balance between quality and file size.
Save the Image: Choose a name for your new JPG file and select where you want to save it. Then, click “Save.”

5.3 Advantages of Using Photoshop for Conversion

Advanced Editing Capabilities: Photoshop offers a wide range of image editing tools, allowing you to enhance your photos before converting them.
Precise Control over Quality: Photoshop gives you precise control over the JPG compression settings, allowing you to fine-tune the balance between image quality and file size.
Color Management: Photoshop has excellent color management capabilities, ensuring accurate color reproduction during the conversion process.
Batch Processing: Photoshop allows you to automate the conversion process for multiple HEIC files using actions and batch processing.

6. Alternative Software To Change HEIC to JPG

Besides Preview, online converters, and Photoshop, several other software options can help you change HEIC to JPG.

6.1 Overview of Other Software Options

Adobe Lightroom: Similar to Photoshop, Lightroom offers advanced image editing capabilities and supports HEIC to JPG conversion. It’s particularly well-suited for photographers who need to process large batches of images.
IrfanView (Windows): A free and lightweight image viewer and converter for Windows. It supports a wide range of file formats, including HEIC, and offers batch conversion capabilities.
XnConvert: A powerful batch image converter that supports over 500 image formats. It’s available for Windows, macOS, and Linux.
CopyTrans HEIC for Windows: A free Windows utility that allows you to view HEIC files and convert them to JPG with a simple right-click.
ImageMagick: A command-line image processing tool that supports a wide range of file formats and operations. It’s a powerful option for advanced users who need to automate image conversion tasks.

6.2 Key Features and Benefits of Each Software

Software	Key Features	Benefits
Adobe Lightroom	Advanced editing, batch processing, color management	Ideal for photographers, efficient workflow, precise control over image quality
IrfanView	Free, lightweight, supports many formats, batch conversion	Simple to use, fast, great for basic conversion tasks
XnConvert	Supports 500+ formats, batch processing, cross-platform	Versatile, handles a wide range of image types, efficient for large conversions
CopyTrans HEIC	Free, integrates with Windows Explorer, easy conversion	Convenient for Windows users, simple and quick conversion process
ImageMagick	Command-line interface, supports many formats, powerful scripting	Highly customizable, suitable for automated tasks, advanced image processing capabilities

6.3 Choosing the Right Software for Your Needs

The best software for you depends on your specific needs and technical expertise. If you need advanced editing capabilities and work with large batches of images, Lightroom or Photoshop are excellent choices. If you’re looking for a free and lightweight converter for basic tasks, IrfanView or CopyTrans HEIC might be a better fit. XnConvert is a good option if you need to convert a wide range of image formats. ImageMagick is best suited for advanced users who need to automate image conversion tasks using command-line scripts.

7. HEIC vs. JPG: A Detailed Comparison

Understanding the key differences between HEIC and JPG will help you make informed decisions about which format to use.

7.1 Technical Differences Between HEIC and JPG

Feature	HEIC (High Efficiency Image Container)	JPG (Joint Photographic Experts Group)
Compression	Advanced compression algorithms (HEVC/H.265)	Lossy compression
File Size	Smaller file sizes for the same image quality	Larger file sizes for the same image quality
Image Quality	Preserves more detail and dynamic range compared to JPG	Can lose some detail and dynamic range during compression
Color Support	Supports 16-bit color depth	Supports 8-bit color depth
Transparency	Supports transparency	Does not support transparency
Animation	Supports image sequences (like GIFs)	Does not support animation
Metadata	Supports rich metadata (EXIF, XMP)	Supports metadata (EXIF)
Compatibility	Limited compatibility (primarily Apple devices and newer software)	Universal compatibility (supported by virtually all devices and software)

7.2 Advantages and Disadvantages of Each Format

HEIC Advantages:

Smaller File Sizes: HEIC files are significantly smaller than JPG files for the same image quality, saving storage space on your devices and reducing bandwidth when sharing images online.
Better Image Quality: HEIC preserves more detail and dynamic range compared to JPG, resulting in better-looking images, especially in scenes with high contrast or subtle color gradients.
Modern Format: HEIC is a more modern image format that takes advantage of advanced compression technologies.

HEIC Disadvantages:

Limited Compatibility: HEIC is not universally supported, which can cause problems when sharing images with people who don’t have Apple devices or the right software.
Potential Conversion Hassle: You might need to convert HEIC files to JPG for compatibility, which adds an extra step to your workflow.

JPG Advantages:

Universal Compatibility: JPG is supported by virtually all devices, operating systems, web browsers, and software applications.
Easy Sharing: You can share JPG files with anyone without worrying about compatibility issues.
Widely Used: JPG is the standard format for most digital cameras and online platforms.

JPG Disadvantages:

Larger File Sizes: JPG files are generally larger than HEIC files for the same image quality, consuming more storage space and bandwidth.
Lossy Compression: JPG compression can lead to a loss of image quality, especially when images are heavily compressed or edited repeatedly.
Lower Image Quality: JPG may not preserve as much detail and dynamic range as HEIC, resulting in slightly lower image quality.

7.3 When To Use HEIC vs. JPG

Use HEIC when:
- You’re primarily working within the Apple ecosystem.
- Storage space is a major concern.
- You want to preserve the highest possible image quality.
- You don’t need to share images with people who don’t have Apple devices or the right software.
Use JPG when:
- You need to share images with a wide audience.
- Compatibility is your top priority.
- You’re using images on platforms with limited HEIC support.
- File size is not a major concern.

8. Troubleshooting Common HEIC to JPG Conversion Issues

Even with the right tools and techniques, you might encounter some issues during the HEIC to JPG conversion process. Here are some common problems and how to solve them:

8.1 Common Problems and Solutions

Problem: Image quality is poor after conversion.
- Solution: Increase the quality setting during conversion. Use a higher quality setting in Preview, Photoshop, or your chosen converter.
- Solution: Avoid excessive compression. If you’re using an online converter, try a different one that offers better quality.
- Solution: Start with the original HEIC file. If you’ve already converted the image to JPG and then try to convert it again, the quality will degrade further.
Problem: Conversion process is slow.
- Solution: Use a faster converter. Desktop software like Preview or Photoshop is generally faster than online converters.
- Solution: Reduce the number of images you’re converting at once. Batch conversion can be slow if you’re processing a large number of files.
- Solution: Close unnecessary applications. Make sure your computer has enough resources to handle the conversion process.
Problem: Converted JPG file is too large.
- Solution: Reduce the quality setting during conversion. Lowering the quality setting will reduce the file size.
- Solution: Resize the image. If the image is very large, resizing it to a smaller resolution can significantly reduce the file size.
- Solution: Use a more efficient compression method. Some converters offer different compression options. Experiment with different settings to find the best balance between file size and image quality.
Problem: Color accuracy is off after conversion.
- Solution: Ensure proper color management. If you’re using Photoshop, make sure you have the correct color profile selected.
- Solution: Use a converter that supports color profiles. Some converters may strip out color profile information during the conversion process.
Problem: Cannot open HEIC files on Windows.
- Solution: Install the HEIF Image Extensions. You can download these extensions from the Microsoft Store.
- Solution: Use a HEIC viewer or converter. Software like CopyTrans HEIC for Windows allows you to view HEIC files and convert them to JPG.

8.2 Tips for Avoiding Conversion Issues

Use Reputable Software: Stick to well-known and reputable software or online converters.
Read Reviews: Check reviews and ratings before using a new converter.
Test with a Sample Image: Before converting a large batch of images, test the converter with a sample image to ensure the quality is acceptable.
Keep Software Updated: Make sure your software is up to date to ensure compatibility and bug fixes.
Backup Your Files: Always back up your original HEIC files before converting them, just in case something goes wrong.

8.3 Resources for Further Assistance

Adobe Support: For help with Photoshop and Lightroom, visit the Adobe Support website.
Apple Support: For help with Preview and iPhone settings, visit the Apple Support website.
Online Forums: Photography forums and online communities can provide helpful tips and advice from other users.
dfphoto.net: Explore our website for more tutorials, tips, and resources on photography and image editing.

9. Optimizing JPG Images for Web Use

If you plan to use your converted JPG images on the web, it’s important to optimize them for faster loading times and better user experience.

9.1 Best Practices for Web Optimization

Resize Images: Resize your images to the appropriate dimensions for their intended use on the web. Large images take longer to load and can slow down your website.
Compress Images: Compress your images to reduce their file size without sacrificing too much image quality.
Use the Correct File Format: JPG is generally the best format for photographs and images with complex color gradients.
Optimize Metadata: Remove unnecessary metadata from your images to reduce their file size.
Use a Content Delivery Network (CDN): A CDN can help distribute your images to users around the world more quickly.
Enable Browser Caching: Browser caching allows users’ browsers to store your images locally, so they don’t have to download them every time they visit your website.

9.2 Tools for Optimizing JPG Images

Adobe Photoshop: Photoshop offers advanced options for optimizing JPG images, including adjusting quality settings, resizing, and removing metadata.
Adobe Lightroom: Lightroom also offers tools for optimizing JPG images for web use.
TinyPNG: A free online tool that uses intelligent lossy compression techniques to reduce the file size of JPG images.
ImageOptim (Mac): A free Mac app that optimizes JPG, PNG, and GIF images.
OptiPNG: A command-line tool for optimizing PNG images.
JPEGoptim: A command-line tool for optimizing JPG images.

9.3 Impact of Optimization on Website Performance

Optimizing your JPG images can have a significant impact on your website’s performance:

Faster Loading Times: Optimized images load faster, which improves user experience and reduces bounce rates.
Improved SEO: Search engines like Google consider website loading speed as a ranking factor. Optimizing your images can help improve your search engine rankings.
Reduced Bandwidth Costs: Smaller image files consume less bandwidth, which can reduce your website hosting costs.
Better Mobile Experience: Optimized images load faster on mobile devices, providing a better experience for mobile users.
Increased Conversions: Faster loading times can lead to increased conversions and sales.

10. HEIC and JPG: Legal and Ethical Considerations

When working with images, it’s important to be aware of the legal and ethical considerations related to copyright and usage rights.

10.1 Copyright and Usage Rights

Copyright: Copyright protects the rights of the creator of an image. As the copyright holder, you have the exclusive right to reproduce, distribute, and display your images.
Usage Rights: Usage rights define how an image can be used. If you’re using an image that you didn’t create, you need to obtain the necessary usage rights from the copyright holder.
Fair Use: Fair use allows you to use copyrighted material for certain purposes, such as criticism, commentary, news reporting, teaching, scholarship, or research. However, fair use is a complex legal concept, and it’s important to understand the limitations.

10.2 Obtaining Permissions for Image Use

Identify the Copyright Holder: Determine who owns the copyright to the image. This is usually the photographer or the organization that commissioned the photograph.
Contact the Copyright Holder: Contact the copyright holder and request permission to use the image.
Negotiate Usage Rights: Discuss the specific usage rights you need, such as the purpose, duration, and geographic scope of the usage.
Obtain Written Permission: Get the permission in writing. A written agreement will protect you in case of any disputes.

10.3 Ethical Considerations in Image Manipulation

Transparency: Be transparent about any manipulations you make to an image.
Accuracy: Avoid manipulating images in a way that distorts the truth or misrepresents reality.
Respect: Respect the rights and dignity of the subjects in your images.
Consent: Obtain consent from individuals before using their images, especially in sensitive contexts.

FAQ: Changing Photo Formats From HEIC To JPG

Why are my iPhone photos saving as HEIC?

iPhones save photos as HEIC by default because it’s a more efficient format, saving storage space while maintaining quality.

Will converting HEIC to JPG reduce the image quality?

Converting to JPG can slightly reduce quality due to lossy compression, but you can minimize this by using high-quality settings during conversion.

Can I convert HEIC to JPG on Windows?

Yes, you can use online converters, third-party software, or install HEIF Image Extensions from the Microsoft Store.

Is it better to shoot in HEIC or JPG?

HEIC is better for quality and storage, while JPG is better for compatibility. Choose based on your priorities.

How do I change the default photo format on my iPhone?

Go to Settings > Camera > Formats and select “Most Compatible” to use JPG.

Are online HEIC to JPG converters safe to use?

Use reputable converters and be cautious about uploading sensitive images. Check their privacy policies.

Can I batch convert HEIC to JPG on my Mac?

Yes, using Preview, select multiple images, then File > Export Selected Images.

What is the best software for converting HEIC to JPG?

Adobe Photoshop and Lightroom offer advanced features, while Preview is a simple, built-in option for Mac users.

How do I optimize JPG images for the web?

Resize images, compress them, remove metadata, and use a CDN for faster loading times.

Will converting to JPG make my images more shareable?

Yes, JPG is universally supported, ensuring anyone can view your images regardless of their device or software.

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