Free Online HEIC to JPG Converter
Convert iPhone HEIC and HEIF photos to JPG or PNG instantly — no upload, no account, no app. Works on Windows, Mac, Linux and any modern browser. Batch convert multiple files at once and download the results in seconds.
Your HEIC Converter
Drag and drop your HEIC photos or click to select them. Choose JPG for maximum compatibility or PNG to preserve transparency. All processing happens locally in your browser — your photos never leave your device.
Drop your HEIC files here or click to select
Supports HEIC and HEIF files up to 50 MB each
Last updated: May 17 2026
Reviewed by the QuickTooly Team
HEIC Converter Guide
What Is HEIC and Why Can't Windows Open It?
HEIC (High Efficiency Image Container) is Apple's default photo format since iOS 11 and macOS High Sierra. It stores images using the HEIF codec, which delivers about twice the compression of JPG at the same visual quality — so a 10 MP iPhone photo that would be 4 MB as a JPG can be under 2 MB as a HEIC. The catch: Windows 10 and earlier cannot open HEIC files without a paid codec pack, and many websites, email clients, and social platforms still expect JPG or PNG. Converting HEIC to JPG solves all of that instantly.
How to Convert HEIC to JPG — 3 Simple Steps
Step 1: Upload Your HEIC Files
Drag and drop your .heic or .heif files into the upload area, or click "Select HEIC Files" to browse. You can upload as many files as you need at once — batch conversion is fully supported.
Step 2: Choose Output Format and Quality
Select JPG for maximum compatibility across devices, apps, and platforms. Choose PNG if you need a lossless result or want to preserve any transparency in the image. Adjust the quality slider to balance file size against visual fidelity — 85–90% is a good default for JPG.
Step 3: Convert and Download
Click "Convert Images" to start. Each file is converted client-side using libheif WebAssembly — no upload, no waiting for a server. Once complete, download files individually or click "Download All" to grab them in one go.
JPG vs PNG — Which Output Should You Choose?
| Format | File Size | Quality | Best For |
|---|---|---|---|
| JPG | Small | Lossy (adjustable) | Sharing, email, social, web |
| PNG | Larger | Lossless | Archiving, editing, printing |
For most everyday uses — sharing with friends, uploading to social media, attaching to emails, or posting on websites — JPG at 85–90% quality is the right choice. It produces files that look identical to the original but are a fraction of the size of PNG. Choose PNG only when you plan to edit the image further or need pixel-perfect lossless quality.
Frequently Asked Questions
Why does my iPhone save photos as HEIC instead of JPG?
Apple switched to HEIC by default starting with iOS 11 (2017) because it produces photos roughly half the size of JPG at the same perceived quality, saving storage space on your device and in iCloud. You can change this in Settings → Camera → Formats → Most Compatible to shoot JPG instead, but existing photos will remain HEIC.
Does converting HEIC to JPG reduce image quality?
At 90% quality or higher the difference is invisible to the naked eye. At lower quality settings you may notice slight compression artifacts, particularly in areas with fine detail. If quality is critical, convert to PNG instead — it is lossless and will produce an exact pixel-for-pixel copy of the decoded HEIC image.
Are my photos uploaded to a server?
No. This converter runs entirely in your browser using WebAssembly (libheif). Your HEIC files are never transmitted to any server, never stored anywhere outside your device, and never seen by anyone else. It is completely private and works offline once the page has loaded.
Can I convert multiple HEIC files at once?
Yes. Select or drag in as many HEIC files as you need. All files are converted using your chosen format and quality settings. Once done you can download converted files individually, or click "Download All" to get everything in one action.
What is the difference between HEIC and HEIF?
HEIF (High Efficiency Image Format) is the container specification; HEIC is Apple's specific file extension for HEIF images. They refer to the same underlying format. Files ending in .heic and .heif are handled identically by this converter.
How do I open HEIC files on Windows without converting?
Windows 11 includes built-in HEIC support via the Photos app. On Windows 10, you need to install the "HEIF Image Extensions" codec from the Microsoft Store (it's free or low-cost depending on your Windows version). Alternatively, converting to JPG is the simplest way to ensure compatibility with any Windows app.
More Free Image Tools
Need to work with other formats? Try our other free tools:
- Image Format Converter — convert between JPG, PNG, WebP, and SVG
- Video to GIF Converter — turn short video clips into animated GIFs
- All Image Tools — browse our complete collection of free image utilities
Start Converting Your HEIC Photos Today
Ready to convert your iPhone photos to JPG? Simply drag your HEIC files into the upload area above. No sign-up, no watermarks, no file size restrictions beyond 50 MB per file — just fast, private, browser-based HEIC conversion, completely free.