Apple HEIC to JPEG & PNG In-Browser Converter
Convert iPhone HEIC and HEIF photos to standard JPEG, PNG, or WebP with zero cloud uploads using libheif in WebAssembly. Fast, free, completely private, and unlimited.
Drag & drop iPhone HEIC photos or tap to select
Supports Apple iPhone 11 through 16 Pro .heic / .heif files. Converted purely on-device with zero server latency.
Why Convert Apple HEIC to JPEG & PNG?
Understand the technical architecture behind iPhone photos, libheif WebAssembly, and format compatibility.
Absolute Local Privacy
Traditional online converters send your personal family photos to remote cloud servers. Our tool executes libheif directly inside your browser via WebAssembly. Zero uploads, zero logs, zero retention.
Universal Compatibility
Standard JPEG and PNG formats open universally across Windows 10/11 without purchasing codec add-ons, Android devices, WordPress media libraries, Photoshop, and all web browsers.
High-Performance WASM
Powered by compiled C++ libheif source code running directly in the browser environment. Sequential memory management prevents browser tabs from freezing on high-megapixel photos.
Image Format Comparison Matrix
| Feature | Apple HEIC / HEIF | Standard JPEG | Lossless PNG | Google WebP |
|---|---|---|---|---|
| Compression Algorithm | HEVC (H.265 intra) | DCT (Discrete Cosine) | Deflate (LZ77 + Huffman) | VP8 / Intra-frame |
| File Size Relative | Smallest (~50% of JPG) | Moderate standard | Largest (uncompressed) | Very Small (~70% of JPG) |
| Color Bit Depth | Up to 16-bit HDR | 8-bit SDR | Up to 16-bit | 8-bit |
| Alpha Transparency | Yes | No | Yes (Full 8-bit) | Yes |
| Browser / OS Support | Apple iOS / macOS Only | 100% Universal | 100% Universal | 97%+ Modern Web |