LIHA Tools

HEIC / HEIF to APNG Converter

Convert HEIC / HEIF images to APNG in a browser-only batch. Files and results are never uploaded.

Files stay in this browser tab and are never uploaded. Up to 50.0 MiB per file and 200 files.

Common output settings

Advanced settings

The batch workspace is ready. Image encoding becomes available after the verified browser engine is loaded.

How HEIC / HEIF to APNG conversion works

HEIC / HEIF decode → normalized image frames → APNG encode

Reading HEIC / HEIF

HEIC and HEIF input may contain efficient still images, alpha, color profiles, and multiple images.

Creating APNG

APNG output preserves full-color animation and alpha, but file sizes can be larger than modern animated formats.