LIHA Tools

HEIC / HEIF to JPEG XL Converter

Convert HEIC / HEIF images to JPEG XL 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 JPEG XL conversion works

HEIC / HEIF decode → normalized image frames → JPEG XL encode

Reading HEIC / HEIF

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

Creating JPEG XL

JPEG XL output supports efficient high-fidelity images and alpha, but browser and application support remains limited.