HEIC to JPG Converter

Convert HEIC and HEIF images to JPG format online for free. No upload required — uses WebAssembly for fast, private conversion directly in your browser. Perfect for converting iPhone photos to the universally compatible JPG format.

Processed locally

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How to Use

Convert your HEIC photos to JPG in seconds:

Upload your HEIC file — Drag and drop the file onto the upload area, or click to browse. Accepts both .heic and .heif files.
Adjust quality — Use the quality slider to balance file size and image quality (default: 92%).
Click "Convert to JPG" — The first conversion may take a few seconds to load the WebAssembly decoder.
Download the JPG — Save the converted file to your device.

About This Tool

HEIC (High Efficiency Image Container) is a modern image format based on the HEVC (H.265) video codec. Apple made it the default photo format on iPhones and iPads starting with iOS 11, and it has since been adopted by other device manufacturers including Samsung. HEIC delivers approximately 50% file size reduction compared to JPEG at equivalent visual quality, which translates to significant storage savings on devices that capture thousands of photos.

The technical advantage of HEIC lies in its use of intra-frame compression from the HEVC codec. While JPEG uses 8x8 block-based discrete cosine transform (DCT), HEVC employs variable-size coding tree units (4x4 to 64x64) with more sophisticated prediction modes, delivering superior compression efficiency. HEIC also supports 10-bit and 12-bit color depth, wide color gamut (Display P3), and multiple images in a single container.

Despite these technical merits, HEIC has limited support outside the Apple ecosystem. Windows 10/11 requires a paid codec extension for native HEIC viewing, most web browsers cannot display HEIC images directly, and many web services do not accept HEIC uploads. This converter uses libheif — the reference HEIC/HEIF decoder — compiled to WebAssembly for fast, private conversion entirely in your browser.

Why Use This Tool

Common reasons to convert HEIC to JPG:

Email and messaging — Most email clients and messaging platforms cannot render HEIC images inline. JPG is displayed correctly in every client, from Gmail to Outlook to WhatsApp.
Social media uploads — While platforms like Instagram and Facebook accept HEIC internally, upload interfaces may reject .heic files or silently fail. JPG ensures reliable uploads across all platforms.
Windows and Linux compatibility — HEIC support on Windows requires installing the HEVC Video Extensions ($0.99 on Microsoft Store). Linux requires additional codecs. Converting to JPG eliminates these dependencies.
Web publishing — No major web browser supports HEIC images via the <img> tag. If you're publishing photos on a website, blog, or CMS, JPG is the universal choice.
Sharing with non-Apple users — When sending iPhone photos to Android users, Windows PCs, or any non-Apple device, JPG guarantees the recipient can view the image without installing additional software.

FAQ

Is the HEIC to JPG conversion done on my device?

Yes. Your photos never leave your browser. The conversion uses a WebAssembly-powered decoder (libheif) that runs entirely on your device — no data is uploaded to any server.

Why are my iPhone photos in HEIC format?

Apple adopted HEIC (High Efficiency Image Container) as the default photo format starting with iOS 11. HEIC uses HEVC video compression to store images at roughly half the file size of JPEG while maintaining the same visual quality. This saves significant storage on your device.

What quality setting should I use?

For photos, 85-92% quality provides a good balance between file size and visual quality. For social media uploads, 80% is usually sufficient. Use 95%+ when print quality is needed.

Can I convert HEIF files too?

Yes. HEIC and HEIF are both part of the same container format family. This converter handles both .heic and .heif files from any source, including iPhone, iPad, Samsung, and other devices.