Offline HEIC to JPG — No Upload Required
Unlike online converters, HEICase processes every image on your device with native Apple frameworks. Your photos never leave your iPhone, iPad, or Mac. Works without Wi‑Fi or cellular data.
HEICase
Privacy-First Image Converter
Completely offline image format converter. Safe, fast, ad-free.
🔒 Completely Offline
🎯 Zero Ads
⚡️ Lightning Fast
What is HEIC?
HEIC (High Efficiency Image Container) is Apple's modern photo format introduced in iOS 11. It saves storage space while maintaining excellent image quality.
The Problem
HEIC files from your iPhone can't be opened on many devices and platforms. Windows PCs, Android phones, and most websites don't support HEIC format.
The Solution
HEICase converts your HEIC photos to JPG, PNG, or other universal formats. Share photos with anyone, upload to any website, and open on any device.
Why Convert HEIC?
- Universal compatibility with all devices and platforms
- Easy sharing via email, social media, and messaging apps
- Edit photos in any image editor or design software
- Upload to websites that don't support HEIC format
Why Choose HEIC2JPG
Privacy First
All processing happens locally on your device. Your photos never leave your device.
Lightning Fast
Native CoreImage technology for instant conversion. Batch processing supported.
Clean Experience
No ads, no subscriptions, no pop-ups. Single conversions are free; batch conversion is a one-time purchase.
Powerful Features
Convert to 7 formats including WebP and HEIC. Built-in editor with rotate, crop, and resize tools.
Works Offline
No internet required. Convert images anytime, anywhere without network.
32 Languages
Supports 32 languages worldwide. Localized experience for everyone.
Text Watermark
Pro: add custom text watermarks before saving. Single and batch exports with live preview.
Supported Formats
JPG
Universal format
PNG
Transparent support
HEIC
Apple format
TIFF
Professional grade
BMP
Windows bitmap
WebP
Web optimized
JPEG 2000
Next-gen JPEG
Convert HEIC to JPG on iPhone, iPad & Mac
HEICase is a privacy-first HEIC converter for Apple devices. Turn iPhone HEIC photos into JPG, PNG, WebP, or TIFF without cloud uploads. Single-photo conversion is free; batch conversion and text watermarks unlock with a one-time Pro purchase.
Batch Convert HEIC Files
Convert dozens of HEIC images at once. Adjust JPG quality, keep capture dates, remove GPS metadata, and export to multiple formats in one workflow.
Convert from Photos with Share
Select photos in Photos or Files, tap Share, and send to HEICase — no need to open the app first. Perfect for quick HEIC to JPG before messaging or uploading.
Frequently Asked Questions
What is HEIC and why convert to JPG?
HEIC is Apple's space-efficient photo format. Many Windows PCs, websites, and apps still require JPG or PNG. HEICase converts locally so you can share anywhere.
Is HEICase free to download?
Yes. HEICase is free on the App Store. Single-photo conversion is free. Batch conversion and text watermarks require a one-time Pro purchase — no subscription.
Does HEICase work offline?
Yes. All conversion runs on your device. No account, no cloud upload, and no ads.
How do I convert HEIC to JPG on iPhone?
Open HEICase, select HEIC photos, choose JPG, and save — or tap Share in Photos and pick HEICase. You can remove location data before exporting.
What image formats does HEICase support?
Import HEIC, HEIF, JPG, PNG, TIFF, WebP, BMP, and JPEG 2000. Export to JPG, PNG, HEIC, TIFF, WebP, BMP, and JP2.
Download Now
Available on iOS and macOS
Free to download. Batch conversion is a one-time purchase — no subscription, restorable anytime.