Awesome

PNG Decoder/Encoder

Robust and performant PNG decoder/encoder in pure Rust. Also supports APNG.

No unsafe code, battle-tested, and fuzzed on OSS-fuzz.

Performance

Performance is typically on par with or better than libpng.

Includes a fast encoding mode powered by fdeflate that is dramatically faster than the fastest mode of libpng while simultaneously providing better compression ratio.

On nightly Rust compiler you can slightly speed up decoding of some images by enabling the unstable feature of this crate.

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.