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Sana
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Sana

SANA: Efficient High-Resolution Image Synthesis with Linear Diffusion Transformer

by NVlabs · GitHub
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diffusionditlinear-transformerApache-2.0Python
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In plain words

Generate high-quality images and videos efficiently using a specialized codebase for image synthesis.

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8.5k8.4k
2026-07-042026-08-31
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SANA: Efficient High-Resolution Image Synthesis with Linear Diffusion Transformer

Sana has 8.5k stars on GitHub. It has been forked 680 times. Sana is written mainly in Python. It has been in active development since 2024. Sana is available under the Apache-2.0 license. Its main topics are diffusion, dit, linear-transformer, nvfp4.

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Frequently asked questions

What is Sana?

SANA: Efficient High-Resolution Image Synthesis with Linear Diffusion Transformer

Is Sana open source?

Sana is an open-source project. It is released under the Apache-2.0 license.

Is Sana free?

Yes. Sana is free and open source — you can use, modify and self-host it.

What license does Sana use?

Sana is available under the Apache-2.0 license.

What language is Sana written in?

Sana is written mainly in Python.

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