Heiya

One-line solution for photographers to build automatic high efficiency image pipeline.

        
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Installation

            $  pip install heiya
            
            $  pip install heiya

Easy to Use

Even if you are not a tech savy person, once you set it up correctly, Heiya is effortless to use!

Python Based

Implemented using Python, the most popular and versatile programming language in the world.

Flexible

You can use Heiya on its own, or use it as one of the building blocks of your image processing pipeline.

AVIF Support

In addition to HEIF, Heiya also supports converting to the most advanced and open AVIF image format.

It's Free!

I love making people's lives easier! Happy people makes a better world. So enjoy this little gift!

Open Source

Heiya is 100% open source on Github, so everything is transparent! The community will also make it better.

Image → HEI

Convert one JPG/PNG to AVIF/HEIF.
Convert all JPG/PNG in folder to AVIF/HEIF.
Convert all images to AVIF/HEIF by directory depth.

HEI → Image

Convert AVIF/HEIF to JPG/PNG.
Convert all AVIF/HEIF in folder to JPG/PNG.
Convert all AVIF/HEIF to JPG by directory depth.

Read the documentation for setup, advanced usage, and customization.

Heiya GUI Documentation

Changelog

v2.3.1

02/18/2023

Minor improvement on video to H265 encoder, added -movflags use_metadata_tags to better preserve metadata in video.

v2.3.0

01/08/2023

Added automatic video H265 encoding functions and updated sample pipeline notebook.

v2.2.2

12/15/2022

Added minor improvement & support to more file extensions.

v2.2.1

12/4/2022

Fixed a bug that registers incorrect HEI opener for pillow_heif.

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