FastFlix is a free GUI for H.264, HEVC and AV1 hardware and software encoding!

Easy-to-use image converter for modern formats. Supports fast parallel encoding, lossless JPEG transcoding, JPEG XL, AVIF, JPEGLI, ExifTool, and more.

Python library for working with HEIF images and plugin for Pillow.

Responsive cross-browser image library using modern codes like AVIF & WebP

Python client for the Tinify API.

Qt GUI for avif, webp, jpegxl and mozjpeg

Scripts for image optimization usable as pre-commit hooks

An AV1 GDExtension addon for Godot to enable loading and importing AV1 into the engine (for now only does AVIF image sequences)

Convert images to a modern image format based on the AV1 video format. AVIF generally has better compression than WebP, JPEG, PNG and GIF and is designed to supersede them.

HEIF image file structure walkthrough

基于pyqt5实现png、bmp、heic等格式转jpg格式

Performs a quantitative study on the most recent image compression formats, for the context of medical imaging.

avif encoder

RapidOCR: High-performance serverless OCR API for text extraction & grouping from images, optimized for manga/comics. Built on FastAPI & Render.com, powered by rapidocr-onnxruntime for fast detection/recognition. Features RTL/TB grouping, AVIF/HEIF/WebP support, low-memory efficiency. Ideal for devs & manga fans.

✨ Format code effortlessly with the Code-Formatter-Plugin, enhancing consistency and readability in your code editor.

convert avif image from zip or folder to cbz

An Image Deduplicator (using CNN/PHash classification models) with AVIF support

A simple and minimalist image converter written in Python, written out of dislike for bloat other converters offer.

Image Extension Converter GUI (simple inline options)