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What Is HEIC to JPG Conversion
HEIC (High Efficiency Image Container) is an image format based on the HEVC (H.265) video codec, adopted by Apple as the default photo format for iPhones starting with iOS 11 in 2017. HEIC files are approximately 50% smaller than equivalent-quality JPEGs while maintaining the same visual fidelity. However, HEIC is not universally supported — many websites, applications, and operating systems cannot open HEIC files natively, making conversion to JPEG necessary for broad compatibility.
This tool converts HEIC images to the universally supported JPEG format directly in your browser, with no uploads to external servers — your photos stay private on your device.
HEIC vs JPEG Comparison
| Feature | HEIC | JPEG |
|---|---|---|
| File size | ~50% smaller at same quality | Larger files |
| Color depth | 16-bit | 8-bit |
| Transparency | Supported | Not supported |
| Animation | Supported (Live Photos) | Not supported |
| Multiple images | Can store multiple images in one file | Single image per file |
| Metadata | Full EXIF support | Full EXIF support |
| Browser support | Safari only (2023) | Universal |
| Editing support | Limited | Universal |
| Maximum resolution | Up to 8K | Up to 65,535 x 65,535 px |
Common Use Cases
- Website uploads: Convert iPhone photos to JPEG before uploading to websites, CMSs, or e-commerce platforms that do not accept HEIC
- Email attachments: Convert to JPEG for recipients who may not have HEIC-compatible viewers
- Cross-platform sharing: Ensure photos are viewable on Windows, Linux, Android, and older macOS systems
- Print services: Most photo printing services require JPEG or TIFF — HEIC is rarely accepted
- Social media: While major platforms accept HEIC, smaller platforms and forums may require JPEG
Best Practices
- Choose appropriate JPEG quality — For web use, 80-85% quality provides an excellent balance of file size and visual quality. For printing, use 95-100%.
- Preserve EXIF data when needed — If GPS, date, and camera information are important (e.g., for photo organization), ensure the conversion preserves EXIF metadata.
- Batch convert for efficiency — When converting many photos (e.g., after a trip), use batch conversion rather than converting one at a time.
- Consider PNG for transparency — If the original HEIC uses transparency (alpha channel), convert to PNG instead of JPEG, since JPEG does not support transparency.
- Keep originals — HEIC files contain more data (16-bit color, depth maps) than JPEG can represent. Keep the HEIC originals as archives and use JPEG copies for sharing.
Frequently Asked Questions
Common questions about the HEIC to JPG Converter
HEIC (High Efficiency Image Container) is Apple's default photo format since iOS 11. It offers 50% smaller file sizes than JPEG at similar quality. Windows 10/11 can open HEIC files but requires installing the HEIF Image Extensions from the Microsoft Store. This converter lets you convert HEIC to JPG without installing anything.
ℹ️ Disclaimer
This tool is provided for informational and educational purposes only. All processing happens entirely in your browser - no data is sent to or stored on our servers. While we strive for accuracy, we make no warranties about the completeness or reliability of results. Use at your own discretion.