Craft PNG files that appear completely different in Apple software [NOW PATCHED]

Read/write access to PNG images in pure Ruby.

Simple, modern libpng alternative

decode, inspect, edit, and encode png images in pure swift

A parallelized PNG encoder in Rust

PNG (Portable Network Graphics) decoder and encoder written in Nim

Create png images in pure javascript (modern & fast ES6 version using typed Arrays)

A really fast encoder for PNG images in Java.

Decode and encode png files in browsers/Node.js

A small PNG decoder/encoder lib extracted from my game engine, Lunacy.

A pure Rust PNG image decoder and encoder based on lodepng.

📷 A simple wasm png encoder/decoder module for deno

PNG encoder, implemented in VHDL

A backward-compatible subset of the PNG file format, for uncompressed bitmaps

Convert (and compress) lots of image formats into JPEG, PNG and WebP formats.

PNG decoding / encoding / image processing with no dependencies

Example code from my blog post of the same title

Convert clipboard contents to Data URL

PNG-based image reader and writer with support for arbitrary data, such as hitboxes or animation data for your 2D game.

a very fast .PNG image reader/writer for 24/32bpp images