What is AV1?

The next-generation video codec delivering superior quality with smaller file sizes

The Future of Video Compression

AV1 is an open-source, next-generation video codec that is built for high-quality video at much smaller file sizes. It is fast becoming the future of video compression for modern times.

Why Choose AV1?

Superior Compression

Reduces file sizes with equal or better quality

Free & Open

No licenses required, unlike H.265

Industry Support

Supported by Google, Netflix, Amazon, and more

Efficient Streaming

Smaller sizes = faster downloads, less bandwidth

Quality comparison

H.265 / HEVC

Up to 30% Better Compression

Superior quality at significantly smaller file sizes

H.264 / AVC

Up to 50% Better Compression

Massive file size reduction with enhanced quality

Recommended Players

Most modern browsers like Chrome, Firefox, and Edge also support AV1 playback

Advanced: Film Grain Control

For encodes that require film-grain processing (Except NF WEB-DL), use this specialized tool to add or remove grain as needed.

Get grav1synth
Back to Homepage