How It Works
Upload Your Image
Drop or select any image file. We support JPG, PNG, WEBP, GIF, BMP, TIFF, SVG, ICO, AVIF and more.
Convert to HEIF
Click Convert and the tool transforms your image into HEIF format with advanced HEVC compression.
Download HEIF File
Download your converted HEIF image instantly. Modern compression, excellent quality.
Why Choose UnlimitedConvert?
Superior Compression
HEIF provides up to 50% smaller files than JPEG at the same visual quality, saving significant storage space.
Apple Native
HEIF/HEIC is the default photo format on Apple devices (iPhone, iPad, Mac) since iOS 11.
100% Private
All conversion happens in your browser. Your images never leave your device.
Advanced Features
HEIF supports depth maps, HDR, image sequences, and other advanced features beyond traditional formats.
Frequently Asked Questions
HEIF (High Efficiency Image Format), also known as HEIC, is a modern image format that uses HEVC (H.265) compression to achieve dramatically smaller file sizes while maintaining excellent image quality.
HEIF is the format standard, while HEIC is the specific file container used by Apple. They are essentially the same — HEIC files use HEIF format with HEVC compression.
HEIF is natively supported on Apple devices and Windows 10/11. Browser support is growing but not universal. For widest compatibility, consider JPG or WEBP.
You can convert JPG, PNG, WEBP, GIF, BMP, TIFF, SVG, ICO, AVIF, PSD, RAW and many other formats to HEIF.
Yes, completely free with no limits. Convert as many images to HEIF as you need without any restrictions.
Pro Tips
Apple Ecosystem
HEIF is perfect for Apple devices — it is the default format on iPhones and iPads for maximum storage efficiency.
50% Smaller
HEIF files can be up to 50% smaller than equivalent JPEG files with the same or better visual quality.
HDR Support
HEIF supports HDR (High Dynamic Range) imaging for richer, more vivid photographs.
Compatibility Note
If you need to share images widely, convert HEIF to JPG or WEBP for maximum compatibility.