Convert HEIF to HEIC Online
Transform your High Efficiency Image Format (HEIF) files into universally supported High Efficiency Image Container (HEIC) images in seconds. Our converter runs 100% locally in your browser—your images are never uploaded to remote servers, ensuring complete privacy and blazing fast conversions.
HEIF vs HEIC: Format Comparison
| Feature | HEIF | HEIC |
|---|---|---|
| Compression Algorithm | Lossy (Compact file size) | Lossy (Compact file size) |
| Alpha Transparency | Supported (Transparent background) | Supported (Transparent background) |
| Animation / Sequences | Supported | Supported |
| Browser Compatibility | Partial (Native on Apple OS; requires conversion for web embedding) | Partial (Apple Safari native; requires client-side decoder on Chrome/Edge) |
| Ideal Application | Next-generation photography and multi-image containers | iPhone/iPad photo capture, preserving Live Photos, storing HDR burst shots |
How to Convert HEIF to HEIC (3 Easy Steps)
- Upload HEIF: Select your HEIF file by dragging and dropping it into the conversion box, or click Browse to choose from your device.
- Select HEIC Output: Configure your output parameters. The tool is pre-set to convert to HEIC. Adjust quality or dimension preferences if required.
- Instant Download: Click Convert and download your finished HEIC instantly. Everything processes locally in your browser memory.
Technical Specifications
About HEIF
Full Name: High Efficiency Image Format
MIME Type: image/heif
Developer / Standard: Moving Picture Experts Group (MPEG)
HEIF is the universal ISO standard that Apple HEIC is built on.
About HEIC
Full Name: High Efficiency Image Container
MIME Type: image/heic
Developer / Standard: MPEG / Apple Inc.
Apple adopted HEIC in iOS 11 (2017) as the primary camera capture format.
Frequently Asked Questions
How do I convert HEIF to HEIC for free?
Simply drop your HEIF file into the converter box above, ensure HEIC is selected as the output format, and click Convert. Your converted HEIC file is generated instantly right in your browser.
Will converting HEIF to HEIC reduce image quality?
Our converter uses maximum quality compression settings to preserve as much visual detail as possible while optimizing file size for HEIC.
Does converting HEIF to HEIC preserve transparency?
Yes! HEIC supports alpha transparency. If your source HEIF image has a transparent background, it will be preserved.
Is my file safe when converting on convertfiles.app?
100% safe. Unlike traditional cloud converters, convertfiles.app processes everything directly on your device using WebAssembly and HTML5 Canvas. Your files never leave your computer or phone.