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Windows 11 · Windows 10 · 100% Free & Private

How to Convert HEIC to JPG on Windows

Fix the "HEVC extension required" error on Windows. Convert Apple iPhone photos to universal JPG instantly in your browser with zero server uploads and zero software installation.

All-in-One Convert Compress Crop Resize Portal Presets
Drop any photo or document to convert or browse files

Supports JPG, PNG, HEIC, WEBP, PDF, SVG, TIFF, AVIF, GIF, BMP · Preset for HEIC → JPG

No file size limit Add unlimited photos 100% in-browser

No files selected yet. Drag & drop photos, documents or click browse above.

3 Ways to Open and Convert HEIC Photos on Windows

Compare the easiest methods to handle iPhone HEIC photos on Windows 10 and Windows 11:

Fastest & 100% Free

Method 1: In-Browser WebAssembly (Recommended)

Uses PixelKit to decode HEIC directly in browser memory. No installations, no file limits, and complete client-side privacy.

✓ Instant, zero cost, works on any Windows PC, zero cloud upload.
Permanent Prevention

Method 2: iPhone Camera Settings Toggle

Go to Settings → Camera → Formats → "Most Compatible" on your iPhone to shoot in JPEG format permanently.

✓ Future photos are automatically saved as JPG.
Paid Microsoft Add-on

Method 3: Microsoft Store HEVC Extension

Microsoft offers an official HEVC Video Extension in the Microsoft Store for $0.99 to enable native Windows Photos playback.

✓ Allows native thumbnail preview in File Explorer.
Related Converters: HEIC to JPG Hub → HEIC to PDF HEIC to PNG HEIC to JPG under 100KB HEIC to JPG under 50KB

Why Windows Requires Codecs for iPhone Photos

Starting with iOS 11, Apple switched default photo storage from legacy JPEG to High Efficiency Image Container (HEIC). HEIC utilizes High Efficiency Video Coding (HEVC / H.265) intra-frame compression, allowing iPhone photos to occupy roughly 50% less storage space with superior color fidelity.

However, Microsoft does not bundle native HEVC codecs in default consumer editions of Windows 10 and Windows 11 due to licensing royalties. As a result, when you transfer iPhone pictures via USB cable, iCloud for Windows, or email, the Windows Photos app displays a blank preview and urges you to purchase codec extensions.

The PixelKit Advantage: Rather than paying for Microsoft Store extensions or uploading personal family photos to sketchy cloud conversion websites, PixelKit runs a compiled WebAssembly binary of libheif directly in your Windows browser. Your CPU decodes the image locally in milliseconds with 100% privacy and zero data leakage.

Frequently asked questions

Why can’t Windows 11 or Windows 10 open HEIC files by default?
Windows Photos requires the proprietary HEVC Video Extensions codec to decode Apple HEIC/HEIF images, which Microsoft sells as a paid $0.99 add-on in the Microsoft Store. Without this codec, Windows displays the error: "The HEVC Video Extension is required to display this file." PixelKit solves this by decoding HEIC files locally in your web browser using WebAssembly, without installing any software or paying for codecs.
How do I convert HEIC to JPG on Windows for free?
Simply drag and drop your iPhone .heic photos into the converter tool above. PixelKit instantly decodes the HEIC container in browser memory and converts them to standard JPG format. You can convert individual photos or batch convert entire photo albums and download them as a ZIP.
Do I need to install any software or extensions on Windows?
No. PixelKit runs 100% inside your web browser (Google Chrome, Microsoft Edge, Mozilla Firefox, or Brave). There are no .exe installers, no browser extensions, and no Microsoft Store purchases required.
Are my private iPhone photos uploaded to any online server?
Never. PixelKit executes all image processing client-side in your device’s browser memory via Web Workers and WebAssembly. Your photos never leave your Windows PC or get transmitted across the internet.
How do I stop my iPhone from taking HEIC photos in the future?
On your iPhone, go to Settings → Camera → Formats, and tap "Most Compatible". This configures your iPhone camera to save all future photos directly as standard JPEG files instead of HEIC.
Can I also convert HEIC to PNG or PDF on Windows?
Yes. In the tool above, simply select "PNG" for lossless graphic quality or "PDF" to bundle single or multiple iPhone photos into a clean document for email or portal submission.