How to Convert HEIC to JPG in Chrome

You AirDropped some photos from your iPhone to a friend's Windows laptop, or you tried to upload a batch of family pictures to a web form, and suddenly nothing works. The files have a .heic extension that Windows shows as a broken-image icon and the web form rejects. This is the number one complaint about moving photos off an iPhone, and the answer is almost always the same: convert them to JPG.

The good news is that conversion is fast, free, and you do not need to upload your photos to any website. Chrome itself cannot open HEIC files natively, but a small extension can decode them entirely inside the browser and save clean JPGs back to your Downloads folder. This guide walks through every method worth considering, from the fastest (a single Chrome extension) to the slowest (Windows built-in tools that mostly work but involve several clicks per photo).

What Is HEIC and Why Does the iPhone Use It?

HEIC (High Efficiency Image Container) is the container format Apple adopted for iPhone photos starting with iOS 11 in 2017. Inside it sits an HEVC-encoded image, which compresses roughly twice as efficiently as JPEG at the same perceptual quality. That is why a 12-megapixel iPhone photo is usually 1 to 2 MB in HEIC when the equivalent JPG would be 3 to 4 MB. Multiply that across thousands of photos in an iCloud backup and the savings are significant.

The downside is compatibility. HEIC is supported natively on Apple devices and recent versions of Windows, but a lot of software still does not know what to do with it: older photo editors, most web upload forms, many content management systems, Windows Paint, most email clients, Chrome itself. When you see a broken image where an iPhone photo should be, HEIC is usually why.

Method 1: Convert with a Chrome Extension (Recommended)

The fastest workflow is a dedicated HEIC converter extension that runs entirely inside Chrome and processes files on your computer without uploading anything.

Here is the flow with HEIC to JPG Converter:

1. Install the extension from the Chrome Web Store.
2. Click the toolbar icon. A converter page opens in a new tab.
3. Drag one or many HEIC files from your Downloads or photo library into the drop zone. You can drag a whole folder of photos at once.
4. Choose the output quality (default 92%, which is visually lossless for most photos) and whether to preserve EXIF metadata (dates, GPS, camera model).
5. Click Convert. Each HEIC is decoded in your browser using a WebAssembly port of libheif, re-encoded as JPG, and saved back to your Downloads folder with the same base filename.

A typical photo takes a fraction of a second. A batch of 200 iPhone photos finishes in under a minute on a modern laptop. Because conversion runs locally, the files never leave your computer, which matters if the photos contain family members, documents, receipts, or anything else you would not want sitting on a third-party server.

Pros: Offline, batch support, no file size limits, EXIF preservation, private.
Cons: Requires installing a Chrome extension.

Method 2: Prevent the Problem — Change Your iPhone Camera Format

If the reason you keep hitting HEIC files is that your own iPhone is producing them, you can flip a switch to make the camera capture JPG from now on.

1. On your iPhone, open Settings → Camera → Formats.
2. Under Camera Capture, tap Most Compatible instead of High Efficiency.
3. New photos you take from that point forward will be saved as JPG, no conversion needed.

The catch is that this only affects future photos. Everything you have already taken is still HEIC and still needs to be converted if you want to share it. This setting is worth flipping if you regularly share photos with non-Apple users, but you will still want a conversion tool for your existing photo library.

Pros: Fixes the problem at the source; zero ongoing work.
Cons: Only affects new photos; produces larger JPG files on-device.

Method 3: Online Converter (Not Recommended for Private Photos)

Google "HEIC to JPG" and you will find dozens of free online converters where you upload your files, wait for them to process on the server, and download JPGs back. This works, but it comes with three problems worth understanding before you hand over a family album.

• Your photos leave your computer. They travel to a server you do not control, sit there during conversion, and the converter's retention policy determines when they get deleted. Some "free" services explicitly train machine-learning models on uploaded images.
• Batch limits and paywalls. Most free tiers cap you at 5 to 20 files per session, with larger batches requiring a paid account. If you are converting a whole camera roll this is a dealbreaker.
• File size limits. Free tiers typically cap uploads at 5 to 20 MB per file, which is fine for iPhone photos but blocks Live Photos and ProRAW captures.

For non-sensitive images (screenshots, product photos, a single random HEIC someone sent you) an online converter is a reasonable one-off tool. For anything private, offline conversion is the right call.

Method 4: Windows Photos App + HEIF Extension

Windows 10 and Windows 11 can open HEIC files natively if you install the free HEIF Image Extensions from the Microsoft Store. Once installed, HEIC files open in the Photos app like any other picture and you can export them as JPG.

1. Open Microsoft Store, search HEIF Image Extensions, and install.
2. Right-click a HEIC file in File Explorer → Open with → Photos.
3. In Photos, click the three-dot menu → Save as → choose JPEG as the format and save.

This works fine for a single photo but is slow for batches because Windows Photos does not have a built-in batch-export workflow. You end up opening each file, saving it, and repeating — which is why a Chrome extension that accepts a folder drop beats this approach as soon as you have more than a handful of files.

Pros: Built into Windows; no browser needed.
Cons: No batch export; requires extra install from Microsoft Store.

Method 5: macOS Preview

On a Mac, the Preview app can batch-convert HEIC to JPG natively. Select all the files in Finder, open them in Preview, select all thumbnails in the sidebar, and choose File → Export Selected Images. Pick JPEG as the format and save to a folder.

This is probably the fastest built-in option if you are already on a Mac, but if you have migrated to Windows or are working on a shared computer you will not have access to it. The Chrome extension approach works the same way on every OS.

Pros: Built into macOS; true batch workflow.
Cons: Mac-only.

Batch Workflow Tips

When you are converting more than a handful of photos at a time, a few settings decisions matter:

• Quality setting. 90 to 95 percent JPG quality is indistinguishable from the source HEIC for almost all photos. Going below 85 percent starts to introduce visible artifacts in gradients and skies.
• EXIF preservation. Keep it on. The capture date, GPS location, camera model, and exposure settings embedded in the HEIC are valuable metadata for photo libraries and timeline views. Most converters strip EXIF unless you explicitly turn it on.
• Filename convention. Converters typically name the output IMG_1234.jpg where the source was IMG_1234.heic. This keeps paired files adjacent when sorted by name, which is helpful if you later need to reconcile them.
• Keep the originals. Until you have confirmed the JPGs look right and arrived where you need them, do not delete the HEIC sources. Conversion is lossy by definition, so a good workflow converts to a new folder rather than in place.
• Live Photos and bursts. iPhone Live Photos are actually a HEIC + MOV pair. Converters handle the still image part but the motion clip needs to be dealt with separately. Most batch converters silently drop the MOV, which is fine for most purposes.

Frequently Asked Questions

Why are iPhone photos in HEIC format instead of JPG?

Apple switched the iPhone default to HEIC in 2017 because it produces roughly half the file size of JPG at the same visual quality. The tradeoff is compatibility — most non-Apple software, older websites, and many browsers do not display HEIC natively, which means iPhone photos often need to be converted before you can share or upload them.

Can Chrome open HEIC files natively?

No. Chrome does not include a HEIC decoder in the browser. When you drag a .heic file into a tab you get a download prompt instead of an image preview. To view or convert HEIC files in Chrome you need an extension that does the decoding in the browser.

Are online HEIC converters safe to use?

Most free online converters upload your photos to a third-party server, convert them there, and let you download the JPG results. This works, but your photos travel across the internet and sit on someone else's server. For sensitive photos (family, documents, anything private) an offline converter that runs entirely inside your browser is dramatically safer.

Does HEIC to JPG conversion lose image quality?

Both HEIC and JPG are lossy formats, so a conversion always re-encodes the image. In practice the quality loss at 90 percent or 95 percent JPG quality is visually imperceptible compared to the source HEIC, and is far smaller than a typical Instagram upload. Most converters let you choose the target quality so you can tune file size against quality.

Will the converted JPG keep the date and GPS location?

Only if the converter preserves EXIF. Some tools silently strip metadata; others keep it by default; the best ones give you a toggle. Preserving EXIF matters if you import the JPGs into a photo library like Google Photos or Apple Photos, because those apps sort by capture date, not file creation date.