Convert JPG to HEIC

JPG to HEIC converter that runs entirely in your browser. 100% free, no signup, no upload — your files never leave your device. One-click batch conversion.

Conversions

Drop any file here or click to browse

All file types supported

About formats

JPG

JPG (Joint Photographic Experts Group) is the most widely used lossy image compression format, ideal for photographs and complex real-world scenes. JPEG offers adjustable compression that balances file size and image quality, and is supported by virtually every browser, camera, and image viewer.

Developer: Joint Photographic Experts Group
Initial release: 1992
Compression: Lossy
Color depth: 8-bit
Transparency: No
Animation: No

Best for

Photographs for web display
Emailing image attachments
Social media image sharing
Compressing complex real-world scenes
Camera output storage

Pros

+Adjustable compression for size/quality balance
+Universally supported by browsers and devices
+Small file sizes for photographs
+Default camera output format

Cons

−Lossy compression degrades on re-saving
−No transparency support
−Only 8-bit color depth
−Generational quality loss

HEIC

HEIC (High Efficiency Image Container) is Apple's implementation of the HEIF standard, using the HEVC codec. It stores images at roughly half the file size of JPEG at comparable quality. HEIC is the default photo format on iOS 11+ and macOS High Sierra+, and supports multiple images and depth data within a single file.

Developer: Apple / MPEG
Initial release: 2017
Compression: Lossy
Color depth: up to 16-bit HDR
Transparency: Yes
Animation: Yes

Best for

Saving iPhone photos
High-quality mobile photography
Reducing photo storage on iOS
HDR image capture
Efficient photo archival on Apple devices

Pros

+Roughly half the size of JPEG at comparable quality
+Supports transparency and animation
+Stores multiple images and depth data
+Default iOS photo format

Cons

−Limited support on older Windows and non-Apple platforms
−Requires newer software to decode
−Less universally supported than JPG
−No universal web browser support historically

How to convert JPG to HEIC

1
Select JPG files from your computer, Google Drive, Dropbox, a URL, or by dragging them onto the page.
2
Choose heic — or any other format you need as a result (more than 200 formats supported).
3
Let the file convert, then download your heic file right away.

JPG vs HEIC

Property	JPG	HEIC
Compression	Lossy	Lossy
Transparency	No	Yes
Animation	No	Yes
Color depth	8-bit	up to 16-bit HDR
Open format	No	No

When to use JPG vs HEIC

JPG

Photographs for web display
Emailing image attachments
Social media image sharing
Compressing complex real-world scenes
Camera output storage

HEIC

Saving iPhone photos
High-quality mobile photography
Reducing photo storage on iOS
HDR image capture
Efficient photo archival on Apple devices

Use cases for JPG → HEIC

Photographs for web display
Emailing image attachments
Social media image sharing
Compressing complex real-world scenes
Camera output storage
Saving iPhone photos
High-quality mobile photography
Reducing photo storage on iOS
HDR image capture
Efficient photo archival on Apple devices

Frequently Asked Questions

Is converting JPG to HEIC free?

Yes. This JPG → HEIC converter runs entirely in your browser and is completely free — no account, no credits, no watermark.

Which devices and platforms can I use to convert JPG to HEIC?

Any modern device with a current web browser: Windows, macOS, Linux, Android, iPhone and iPad. There is nothing to install — the conversion happens locally.

Are my JPG files uploaded to a server?

No. Files never leave your device. The entire JPG → HEIC conversion runs locally in your browser, so your data stays private.

Can I convert multiple JPG files at once?

Yes — batch conversion is supported. Add as many JPG files as you like and convert them to HEIC in one pass, then download the results together.

What is the maximum file size?

There is no fixed server-side limit because the conversion happens in your browser. Practical limits depend on the available memory and CPU of your device.

Will converting JPG to HEIC reduce the quality?

Because both formats use lossy compression, the HEIC output will not bring back any quality that has already been lost in your JPG file. Avoid repeated re-encoding to keep the best quality.

Does HEIC support transparency from JPG?

Yes. HEIC supports an alpha channel, so any transparent regions of your JPG file will be preserved as transparent in the converted file.

How will the file size change after converting JPG to HEIC?

Both formats use comparable compression, so the HEIC output will be similar in size to your JPG file — typically within 10–20% of each other.

Related Conversions

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FREE

100% Free

No hidden fees, no subscriptions, and no limits. Enjoy complete access to all features gratis.

SIGNUP

No Signup Required

Start converting immediately without creating an account or sharing email address.

PRIVACY

Private & Secure

Your files never leave your device. All processing is completed locally for maximum privacy.

BATCH

Batch Conversion

Convert multiple files simultaneously to save time. Fast and efficient multi-file queue.

LOCAL

Runs in Browser

Utilizes advanced client-side WebAssembly technology to process files directly inside your tab.

FORMATS

200+ Formats

Supports a wide variety of formats including images, documents, audio, video, and more.

USER REVIEWS

Convert JPG to HEIC Quality Rating

4.8

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