Convert AVIF to HEIF For Free
Easily convert your AVIF images to high-quality HEIF format with our free and online tool. No software installation is needed—just upload and convert in seconds!
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How to Convert AVIF to HEIF?
Converting your AVIF to HEIF is quick and effortless with our online AVIF to HEIF converter. No sign-up required—just follow these simple steps!
Upload
Upload your AVIF image to our secure platform.
Processing
Wait for quick processing and conversion.
Download
Download your high-quality HEIF file instantly.
What is AVIF?
AVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec, designed for superior compression and quality. It delivers high-quality images at significantly smaller file sizes compared to JPEG and PNG, reducing bandwidth usage. AVIF supports HDR, transparency, and a wide color gamut, making it ideal for web and media applications. It is increasingly adopted by browsers and platforms for its efficiency. AVIF helps improve website performance by loading images faster without compromising quality.
What is HEIF?
HEIF (High Efficiency Image Format) is a modern image format designed to deliver high-quality images at smaller file sizes. Based on the HEVC (High Efficiency Video Coding) standard, HEIF supports features like HDR, 16-bit color depth, transparency, and even animations or bursts of photos. It’s widely used in Apple devices (e.g., iPhones store photos as HEIC, a version of HEIF) to save storage while preserving quality. While HEIF offers better compression than JPEG or PNG, it’s not yet universally supported across all platforms, which can cause compatibility issues. Still, HEIF is gaining traction as a next-gen image format for efficient, high-fidelity media.
AVIF vs. HEIF
AVIF vs. HEIF—let’s see which is better! Here's a detailed comparison:
Features
AVIF
- File Extension
- .avif No
- Developer
- Alliance for Open Media (AOMedia) No
- Primary Use Case
- Web delivery, optimized images, HDR support No
- Compression Type
- Lossy and lossless (AV1 codec) No
- Transparency Support
- Full alpha channel support No
- File Size
- Smaller file size with better compression efficiency No
- Color Depth
- Up to 12-bit color and HDR support No
- Animation Support
- Supports basic animation (multi-frame) No
- Best For
- Modern web images, HDR content, smaller file delivery No
- Web & Device Compatibility
- Supported in most modern browsers; growing support No
HEIF
- File Extension
- .heif / .heic No
- Developer
- MPEG Group (Moving Picture Experts Group) No
- Primary Use Case
- Mobile photography, iOS image storage, live photos No
- Compression Type
- Lossy and lossless (HEVC codec) No
- Transparency Support
- Limited transparency support No
- File Size
- Efficient compression, but slightly larger than AVIF No
- Color Depth
- Up to 10-bit color, HDR support No
- Animation Support
- Supports animation and sequences No
- Best For
- Mobile image storage, iOS photos, live image features No
- Web & Device Compatibility
- Wide support on Apple devices; limited browser support No
Why Convert AVIF to HEIF?
Converting AVIF to HEIF ensures better compatibility across Apple devices and modern image workflows. Whether you’re storing high-quality photos, optimizing for mobile apps, or working within the iOS ecosystem, our AVIF to HEIF converter makes it seamless.
Apple Compatibility
HEIF is natively supported on iPhones, iPads, and Macs for smooth viewing and sharing.
High Efficiency
Like AVIF, HEIF offers excellent compression with minimal quality loss—ideal for storage and performance.
Wider Ecosystem Support
HEIF works well across modern editing tools, cloud platforms, and device galleries.
Metadata & Live Photos
HEIF supports additional features like EXIF metadata and Apple’s Live Photos, which AVIF does not.
Why use Gumlet for Image Conversion?
Our online AVIF to HEIF tool offers a seamless and hassle-free way to convert your images in seconds. Here's why you should you choose it:
Fast & Free Conversion
No hidden fees, no subscriptions. Convert images instantly with no pricing hurdles.
High-Quality Output
Preserve details with lossless compression and ensure the best image resolution.
Secure & Private
We never keep it! Your files are automatically deleted post-conversion.
Works on Any Device
Universal Support? Check. We are compatible with all devices and browsers.
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