Free Secure Offline HEIC to JPG Converter

Convert iPhone photos privately in your browser • Powered by a hybrid Rust (WASM) & JavaScript engine

✓ Free 🔒 No Upload Required 🖥️ Runs Offline 🚫 No Tracking 🚀 Rust-Powered Optimization

Drop your private HEIC files here!

Convert up to 1000 images securely • Max 10 MB each • Files stay on your device

90%

🔒 Advanced Hybrid Architecture: Speed & Privacy

Your photos never leave your device. Our converter uses a sophisticated two-stage process that runs 100% in your browser, combining maximum compatibility with near-native performance.

📜 Stage 1: Secure Decoding (JavaScript): Your HEIC file is first decoded on your device using a proven, browser-compatible library.
🚀 Stage 2: High-Speed Optimization (Rust & WASM): The image is then passed to our high-performance Rust engine for lightning-fast resizing and JPEG compression.

Frequently Asked Questions

Is this HEIC to JPG converter free to use?

Yes! This converter is completely free to use forever. There are no hidden costs, no premium features, and no limitations. Convert as many HEIC files as you need without paying anything.

Is this HEIC to JPG converter really secure?

Yes! Unlike online converters that upload your files to servers, this tool runs 100% in your browser. Your photos never leave your device, making it more secure than even encrypted uploads.

Can I use this offline HEIC converter without internet?

After the page loads, you can disconnect from the internet and continue converting. The entire conversion engine runs locally using JavaScript and WebAssembly.

What technology does this converter use?

We use a smart, hybrid approach! A reliable JavaScript library handles the initial, secure decoding of the HEIC file. Then, a high-performance Rust engine, compiled to WebAssembly (WASM), takes over for lightning-fast image optimization, resizing, and compression. This gives you the best of both worlds: broad compatibility and near-native speed, all within your browser.

Why is client-side conversion better than server encryption?

Server-side encryption still requires trusting the service. With client-side conversion, your files never leave your device, eliminating any privacy risk entirely.

What happens to my photos after conversion?

Converted files are processed in temporary browser memory and automatically cleared after download. No data is stored permanently anywhere.

Can you see or access my converted photos?

No. This is a zero-knowledge system. The conversion happens entirely in your browser, and we have no way to see, access, or store your photos.

How does this converter protect my privacy?

Your HEIC files are converted using WebAssembly running entirely in your browser - no server processing means your photos stay completely private. After the initial page load, this tool can work completely offline. Try it - disconnect your internet after loading! Your conversions happen entirely on your device. This is better than encryption because your files never need protection - they never leave your device in the first place!

Does this tool track or store my photos?

We don't track filenames, file contents, user sessions, or any personal data. We use a privacy-focused analytics counter that only counts the total number of conversions as anonymous aggregate data. We never see your files or personal information. Converted files are processed in temporary browser memory and automatically cleared after download. No permanent storage means no data leaks.