How to Convert HEIC to JPEG - Complete Guide [Free, Easy]

Last updated: January 10, 2026

Want to convert HEIC files to JPEG format? This guide explains in detail how to convert HEIC to JPEG. We cover conversion methods on online tools, Windows, Mac, iPhone, and other platforms, step by step.

Why Convert HEIC to JPEG?

While HEIC format offers excellent compression efficiency, JPEG format is more widely supported on many devices, applications, and websites. Converting HEIC to JPEG solves compatibility issues and allows you to display and use images anywhere.

JPEG (Joint Photographic Experts Group) is one of the most widely used image formats and is standardly used in all scenarios, from digital cameras and smartphones to websites.

Note:JPEG and JPG are the same format (only the extension differs). JPEG uses '.jpeg' or '.jpg' extensions, but they function identically.

How to Convert HEIC to JPEG Using Online Tools (Recommended)

The easiest and most efficient method is to use HEIC.Best's free online conversion tool.

  1. 1
    Open HEIC to JPG Conversion Page

    Open HEIC.Best's HEIC to JPG conversion page in your browser. Since JPEG and JPG are the same format, you can convert to JPEG using the JPG conversion tool.

  2. 2
    Upload HEIC Files

    Drag and drop the HEIC files you want to convert, or click 'Select Files' to choose files. You can upload multiple files at once for batch conversion.

  3. 3
    Adjust Conversion Settings (Optional)

    Adjust quality settings if needed. To maintain high image quality, set the quality to a higher value.

  4. 4
    Start Conversion

    Click the 'Start Conversion' button to convert HEIC files to JPEG format. Conversion completes in seconds to minutes (depending on file size).

  5. 5
    Download JPEG Files

    Once conversion is complete, click the 'Download' button to save JPEG files. If you have multiple files, you can download them all as a ZIP archive using 'Download All'.

Convert HEIC to JPEG

Conversion Methods on Each Platform

Conversion on Windows

To convert HEIC to JPEG on Windows, you need to use online tools or install Microsoft HEIF extensions first, then use conversion tools.

The easiest method is to use online tools like HEIC.Best. No software installation required, and you can convert directly from your browser.

Conversion on Mac

On Mac, you can convert HEIC to JPEG using the standard 'Preview' app.

Simply open HEIC files in Preview, select 'File' → 'Export', and change the format to 'JPEG' to save.

  1. 1Double-click HEIC file in Finder to open in Preview
  2. 2Select 'File' → 'Export' from the menu bar
  3. 3Change format to 'JPEG'
  4. 4Specify save location and file name, then click 'Save'

Conversion on iPhone/iPad

On iPhone/iPad running iOS 13 or later, you can convert to JPEG format directly from the Photos app.

Open the photo you want to convert in Photos, tap the 'Share' button, select 'Format', and choose 'JPEG'.

  1. 1Open the photo you want to convert in Photos app
  2. 2Tap the 'Share' button (upward arrow icon)
  3. 3Select 'Format'
  4. 4Select 'JPEG' to complete conversion

Image Quality Settings for JPEG Conversion

Since JPEG is a lossy compression format, slight quality degradation is unavoidable during conversion. However, with appropriate quality settings, in most cases the degradation is imperceptible to the human eye.

Generally, the following quality settings are recommended:

• Web Use: 80-90% quality is sufficient. File size is smaller, improving page load speed.

• Print Use: 90-95% quality is recommended. Maintains high quality while keeping file size moderate.

• Archive Use: 95-100% quality is recommended. Maintains the highest possible quality, but file size is larger.

HEIC.Best's conversion tool allows you to adjust quality settings, so you can select the optimal setting for your intended use.

Frequently Asked Questions (FAQ)

What's the difference between JPEG and JPG?

JPEG and JPG are the same format. The only difference is whether the extension is '.jpeg' or '.jpg', but they function identically. Generally, '.jpg' is more commonly used.

Does converting from HEIC to JPEG degrade image quality?

Since JPEG is a lossy compression format, slight quality degradation is unavoidable. However, with high-quality settings (90% or above), in most cases the degradation is imperceptible to the human eye.

How large will JPEG files be after conversion?

JPEG file size depends on the original HEIC file size, selected quality settings, and image content. Generally, when converting from HEIC to JPEG, file size tends to be slightly larger, but you can control file size by adjusting quality settings.

Can I batch convert multiple HEIC files to JPEG?

Yes, HEIC.Best's online tool can convert up to 50 files at once. After conversion, you can download them individually or as a ZIP archive.

Is converting HEIC to JPEG free?

Yes, HEIC.Best's conversion tool is completely free. No registration or payment required, and you can use it without restrictions.

Summary

Converting HEIC to JPEG solves compatibility issues and allows you to display and use images on any device. Using HEIC.Best's free online conversion tool, you can easily convert HEIC to JPEG. Knowing conversion methods on each platform helps you choose the optimal method for your situation.

Ready to Convert HEIC to JPEG?

Using HEIC.Best's free online conversion tool, you can convert HEIC to JPEG immediately. No registration required, completely free, privacy protected.

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