filoshi.com / formats / heic-to-avif

Convert HEIC to AVIF

Maintain transparency, strip EXIF metadata, and resize before converting. Batch convert HEIC to AVIF fully offline.

NATIVE ENGINE REQUIRED
Desktop App Required
Converting HEIC to AVIF requires complex native processing libraries that cannot run purely in the web browser.
Get Filoshi Desktop - $14.90
Windows, macOS, and Linux
Source Format

What is HEIC?

High Efficiency Image Container (.heic) - HEIC is Apple's default photo format since iOS 11. It uses the HEVC codec to achieve 50% smaller files than JPEG while maintaining better quality and supporting 16-bit color.

Common use: iPhone photography, Apple ecosystem

Output Format

What is AVIF?

AV1 Image File Format (.avif) - AVIF is the newest image format, based on the AV1 video codec. It offers even better compression than WebP and supports HDR, wide color gamut, and transparency.

Common use: Next-generation web images, HDR photography

Frequently Asked Questions

Is converting HEIC to AVIF free?+
Converting HEIC to AVIF requires the Filoshi desktop app, which is a one-time $14.90 purchase. This gives you unlimited conversions across 3,332+ format pairs with no subscription or per-file fees.
Does converting HEIC to AVIF lose quality?+
It depends on the formats involved. If both HEIC and AVIF use lossless compression, no quality is lost. If the conversion involves a lossy format, some quality reduction may occur, but Filoshi uses optimized settings to keep quality loss minimal. The conversion runs entirely on your machine, so there are no server-side compression artifacts.
Can I convert HEIC to AVIF without uploading my file?+
Absolutely. Filoshi processes everything locally on your computer. Your HEIC files are never uploaded to any server. The desktop app bundles all conversion engines and works completely offline.
How long does it take to convert HEIC to AVIF?+
Most conversions complete in seconds. Larger files (like high-resolution video) may take a bit longer depending on your computer's hardware. Since Filoshi runs locally, there is no upload or download wait time, which is significantly faster than online converters.
Can I batch convert multiple HEIC files to AVIF?+
Yes, the Filoshi desktop app supports batch conversion. You can drop an entire folder of HEIC files, select AVIF as the output format, and convert them all at once. Each file gets its own progress bar.

Related Conversions

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