LIHA Tools

JPEG XL to PNG Converter

Convert JPEG XL images to PNG 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 JPEG XL to PNG conversion works

JPEG XL decode → normalized image frames → PNG encode

Reading JPEG XL

JPEG XL input may contain lossless or lossy pixels, alpha, wide color, and high dynamic range data.

Creating PNG

PNG output preserves lossless pixels and alpha, but this static target does not retain animation.