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 iOS 15+ · Safari · No app required

How to Convert HEIC to JPG
on iPhone — No App Required.

Your iPhone saves photos in HEIC format by default. When you need JPG for sharing, uploading, or compatibility, you can convert them right on your iPhone using Safari — no App Store download, no account, no file uploads.

Why your iPhone photos are HEIC (not JPG).

Since iOS 11, Apple's Camera app saves photos in HEIC format by default. HEIC uses advanced HEVC compression to store high-quality images at roughly half the file size of JPG. This saves significant storage space on your iPhone. However, when you need to share photos with non-Apple users, upload to websites, or use in applications that don't support HEIC, you need to convert them to the universally compatible JPG format.

Convert HEIC to JPG on iPhone using Safari (step-by-step).

Our browser converter works directly in Safari or Chrome on your iPhone. Here's how:

Open this page in Safari on your iPhone.
Scroll down to the converter and tap the upload area.
Your iPhone will show options — tap "Photo Library" to select from your camera roll, or "Choose Files" for the Files app.
Select one or more HEIC photos from your library.
Tap "Convert All" — conversion happens locally on your iPhone.
Download each JPG individually or as a ZIP archive. Files save to your Downloads folder in the Files app.

Alternative: iOS Share Sheet auto-converts to JPG.

iOS has a built-in feature that automatically converts HEIC to JPG when sharing via certain methods. When you use the Share Sheet to send a photo via email or AirDrop to a non-Apple device, iOS can automatically convert it to JPG. To ensure this works:

Go to Settings → Photos.
Under "Transfer to Mac or PC," select "Automatic".
Now when you share photos, iOS converts them to the most compatible format for the recipient.

However, this only works when sharing — it doesn't convert files saved on your device. For actual file conversion, use the browser converter above.

Alternative: Change iPhone camera to shoot in JPG.

If you want all future photos to be JPG instead of HEIC, you can change the camera format:

Go to Settings → Camera → Formats.
Select "Most Compatible" (instead of "High Efficiency").

Note: This doubles your photo storage usage since JPG files are significantly larger than HEIC. It also doesn't convert existing photos — only affects new ones. For converting your existing HEIC library, use the converter below.

Convert HEIC to JPG on your iPhone now.

Tap below to select photos from your library. Works in Safari and Chrome on iOS.

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 iPhone — common questions.

Do I need to download an app to convert HEIC on iPhone?

No. Our converter runs entirely in Safari or Chrome on your iPhone. It uses WebAssembly to process photos in your browser's memory. No app download, no account, no sign-up required.

Are my iPhone photos uploaded to a server during conversion?

Absolutely not. All conversion happens locally on your iPhone. Your photos never leave your device. The processing uses your phone's CPU and memory, with zero network transmission involved.

Where do converted JPG files go on my iPhone?

When you tap Download, the JPG files are saved to your iPhone's Downloads folder in the Files app. You can find them in Files → Browse → On My iPhone → Downloads. From there, you can share, upload, or move them anywhere.

Can I convert multiple HEIC photos at once on iPhone?

Yes! When selecting photos, tap multiple images to add them all to the queue. Our converter processes them sequentially to avoid overwhelming your iPhone's memory. You can download all converted files as a single ZIP archive.

How to Convert HEIC to JPG on iPhone — No App Required.