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AVIF to HEIC Converter

Convert modern AVIF images to HEIC for Apple photo tools, HEIF-based archives and device workflows that do not accept AVIF.

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Select up to 30 supported images, maximum 25 MB each, and click Convert.

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Bridge an AVIF asset into a HEIC workflow

AVIF works well on the modern web, while some Apple-oriented photo systems and media pipelines specifically request HEIC. This tool bridges those two newer formats.

Since AVIF is already highly compressed, conversion is about target compatibility rather than promised size reduction. Choose a high HEIC quality for valuable images.

Transparency: Any AVIF alpha channel is composited onto white before the HEIC file is encoded.
Diagram showing a AVIF image being converted to HEIC with QuickConvertPDF

What you get converting AVIF to HEIC

Workflow compatibility

Create HEIC output for a tool or archive that does not accept AVIF.

Modern format bridge

Convert directly without making an intermediate JPG file.

Adjustable HEIC quality

Control the balance between file size and visible fidelity.

Normalized output

Orientation is applied and alpha is flattened for predictable HEIC readers.

What to expect: AVIF-to-HEIC re-encoding may increase file size and can change fine detail. Keep the AVIF master if it remains useful for web delivery.

When to convert AVIF to HEIC

  • Sending an AVIF image to a HEIC-only media workflow
  • Importing web assets into an Apple-focused photo library
  • Producing HEIC test files from an AVIF catalogue

AVIF vs HEIC

AVIFHEIC
Compression Lossy Lossy
Transparency Yes No
Best for the newest of the mainstream formats, offering the smallest files plus transparency and wide colour Apple's space-efficient photo format, common on iPhone and iPad but not previewable in every browser or app

AVIF to HEIC — frequently asked questions

Neither is universally better. AVIF targets web interoperability; HEIC is common in Apple camera and photo-library workflows.

There is no guarantee because AVIF is already highly efficient. Convert for compatibility, then compare output size and quality.

It is flattened onto white for consistent HEIC reader support.

No. The server decodes AVIF pixels and writes HEIC directly.

Start around 85–90 for important photos and inspect the output at full size.

Only with HEIF/HEVC support. Use JPG if broad legacy compatibility is required.

Related tools

Who benefits from converting AVIF to HEIC?

These are common examples; the right workflow depends on the file, required output, and your organization’s handling rules.

Apple device users

Prepare an efficient HEIC copy for compatible iPhone, iPad, and Mac workflows. A typical use is sending an AVIF image to a HEIC-only media workflow.

Mobile content teams

Create smaller photo derivatives for storage and transfer in HEIC-aware systems. A typical use is importing web assets into an Apple-focused photo library.

Photographers

Test a modern HEIC output while retaining the original editing master. A typical use is producing HEIC test files from an AVIF catalogue.

App testers

Prepare sample HEIC assets for upload, preview, and compatibility checks. A typical use is orientation is applied and alpha is flattened for predictable HEIC readers..