What is a HEIC file and why does my iPhone use it?

HEIC is Apple's High Efficiency Image Container format. Adopted with iOS 11, it keeps image quality high while reducing file size by about 50% compared to JPG. However, HEIC is not natively supported on legacy Windows versions, Android, and many web platforms, creating compatibility issues that require converting HEIC to JPG.

How can I bulk convert HEIC to JPG on Windows or Mac?

Our serverless web tool is optimized for bulk conversion on both Windows (10 and 11) and Mac. Simply drag and drop your folder of HEIC files into the browser, select JPG as the output format, and click Convert. All files are batched in-memory without uploading, and you can download them as a single ZIP folder.

Is it safe to use this online HEIC to JPG converter? Will my photos be uploaded?

Yes, it is 100% safe. Unlike traditional online converters that upload your images to remote servers, our tool uses client-side WebAssembly (WASM). Your photos are processed completely within your browser's local memory and never leave your device, ensuring maximum privacy.

Can I convert HEIC to JPG offline or without an internet connection?

Yes. Once the web application is loaded in your browser's cache, you can disconnect from the internet and still perform bulk conversions offline. All image processing runs locally on your device CPU, making it perfect for secure conversion on airplanes or remote locations.

Does converting HEIC files to JPG reduce image quality?

HEIC supports higher bit depths and colors, while JPG is a standard compressed format. However, our converter allows you to set the output quality. Using the recommended 90% quality compression preserves high resolution and visual fidelity while delivering compact JPG files.

Is there any limit to the number of files or file size for bulk conversion?

No server-imposed limitations or file size limits exist. Since conversions occur on your local machine, the batch limit is dictated by your system's RAM. We process your images sequentially (one by one) to prevent browser crashes and allow you to convert hundreds of files at once.

How do I change my iPhone settings to shoot in JPG instead of HEIC?

To prevent your iPhone from capturing images in HEIC, open your device settings, navigate to Camera > Formats, and select 'Most Compatible'. This will configure your iPhone to shoot and save new photos directly in JPG format.

Can I convert HEIC to PNG or other formats on this website?

Yes. Our client-side converter supports both JPG and PNG output formats. You can choose PNG if you need lossless compression or want to preserve transparency details from the original HEIC file.

Guide macOS Ventura / Sonoma / Sequoia

How to Convert HEIC to JPG
on Mac — 3 Easy Methods.

macOS can view HEIC files natively, but converting them to JPG for sharing, uploading, or cross-platform use requires extra steps. Here are three fast methods — including batch conversion with zero third-party apps.

Method 1: Use our free browser converter (fastest for bulk).

While macOS can view HEIC files natively, it doesn't offer a simple "Convert to JPG" option for multiple files. Our browser-based converter handles bulk HEIC to JPG conversion directly in Safari, Chrome, or Firefox on your Mac. No app installation needed, and your photos never leave your Mac.

Open this page in Safari or Chrome on your Mac.
Drag and drop HEIC files from Finder into the converter below.
Set quality to 90% for optimal results.
Click "Convert All" — processing happens locally.
Download as ZIP to get all JPG files at once.

Method 2: Use macOS Preview for small batches.

macOS Preview can convert HEIC to JPG, but only a few files at a time:

Select your HEIC files in Finder and open them in Preview.
In Preview, press ⌘+A to select all thumbnails in the sidebar.
Go to File → Export Selected Images…
Choose JPEG as the format and select a destination folder.
Click Choose to export.

This works well for 5–10 files, but becomes tedious for larger batches and doesn't let you control compression quality precisely.

Method 3: Create a Quick Action with Automator.

For power users, macOS Automator lets you create a right-click menu option to convert HEIC files:

Open Automator and create a new Quick Action.
Set "Workflow receives current" to image files in Finder.
Add the "Change Type of Images" action and select JPEG.
Save the workflow with a name like "Convert to JPG".
Now right-click any HEIC file in Finder → Quick Actions → Convert to JPG.

This integrates into Finder but replaces the original files by default. Add a "Copy Finder Items" action first to preserve originals. For users who don't want to configure Automator, our browser converter is the simpler option.

Which Mac method should you use?

Method	Best For	Batch Support	Privacy
Browser Converter	Bulk conversion, privacy	✓ Up to 50 files	100% local
Preview	Quick single/few files	Limited	100% local
Automator	Repeated workflows	✓ Unlimited	100% local

Convert HEIC to JPG on your Mac now.

Drop HEIC files from Finder. Works in Safari, Chrome, and Firefox.

Drag & drop HEIC files, or browse

HEIC or HEIF up to 100MB each. 100% processed locally.

Conversion Settings

Adjust output quality and sizing

Image Quality 90%

Output Format

Resize Dimensions

FAQ

HEIC to JPG on Mac — common questions.

Does macOS support HEIC natively?

Yes, macOS High Sierra (10.13) and later can open and view HEIC files natively in Preview, Photos, and Quick Look. However, converting them to JPG for sharing or uploading requires additional steps like using Preview's Export function or a converter tool.

Can I batch convert HEIC files using Preview on Mac?

Preview supports limited batch export. You can open multiple HEIC files, select all, and use File → Export Selected Images to convert them. However, this becomes slow with large batches and doesn't offer quality control. For 20+ files, our browser converter or an Automator workflow is faster.

Will converting HEIC to JPG on Mac reduce quality?

With our converter set to 90% quality, the visual difference is imperceptible for most photos. JPG at 90% quality preserves excellent detail while keeping file sizes manageable. For professional photography where every detail matters, consider converting to PNG (lossless) instead.

Does the browser converter work in Safari on Mac?

Yes, our converter fully supports Safari, Chrome, and Firefox on macOS. Safari's WebAssembly support ensures fast local processing. Simply drag HEIC files from Finder into the converter area.

How to Convert HEIC to JPG on Mac — 3 Easy Methods.