Repositories list

• onnx

  Public
  Open standard for machine learning interoperability

  machine-learningdeep-neural-networksdeep-learning+ 8neural-networktensorflowscikit-learnkerasmldnnpytorch+ 1

  Python

  •

  Apache License 2.0

  •3.8k•20k•234•45•Updated Nov 24, 2025Nov 24, 2025

• working-groups

  Public

  onnx/working-groups’s past year of commit activity
  Repository for ONNX working group artifacts

  Jupyter Notebook

  •

  Apache License 2.0

  •41•28•2•4•Updated Nov 24, 2025Nov 24, 2025

• ir-py

  Public

  onnx/ir-py’s past year of commit activity
  Efficient in-memory representation for ONNX, in Python

  machine-learningcomputation-graphintermediate-representation+ 5compilationonnxgraph-transformationmodel-optimizationlarge-language-models

  Python

  •

  Apache License 2.0

  •14•34•17•11•Updated Nov 24, 2025Nov 24, 2025

• steering-committee

  Public

  onnx/steering-committee’s past year of commit activity
  Notes and artifacts from the ONNX steering committee

  Jupyter Notebook

  •22•27•0•1•Updated Nov 23, 2025Nov 23, 2025

• onnx-mlir

  Public

  onnx/onnx-mlir’s past year of commit activity
  Representation and Reference Lowering of ONNX Models in MLIR Compiler Infrastructure

  C++

  •

  Apache License 2.0

  •376•937•291•34•Updated Nov 19, 2025Nov 19, 2025

• backend-scoreboard

  Public

  onnx/backend-scoreboard’s past year of commit activity
  Scoreboard for ONNX Backend Compatibility

  onnx

  Python

  •

  Apache License 2.0

  •30•29•3•5•Updated Nov 16, 2025Nov 16, 2025

• onnx-tensorrt

  Public

  onnx/onnx-tensorrt’s past year of commit activity
  ONNX-TensorRT: TensorRT backend for ONNX

  deep-learningnvidiaonnx

  C++

  •

  Apache License 2.0

  •545•3.2k•172•20•Updated Nov 6, 2025Nov 6, 2025

• sklearn-onnx

  Public

  onnx/sklearn-onnx’s past year of commit activity
  Convert scikit-learn models and pipelines to ONNX

  scikit-learnonnx

  Python

  •

  Apache License 2.0

  •123•603•102•3•Updated Nov 4, 2025Nov 4, 2025

• optimizer

  Public

  onnx/optimizer’s past year of commit activity
  ONNX Optimizer

  optimizationsonnx

  C++

  •

  Apache License 2.0

  •102•774•55•10•Updated Nov 2, 2025Nov 2, 2025

• sigs

  Public

  onnx/sigs’s past year of commit activity
  Repository for ONNX SIG artifacts

  Apache License 2.0

  •35•25•0•1•Updated Nov 1, 2025Nov 1, 2025

• models

  Public

  onnx/models’s past year of commit activity
  A collection of pre-trained, state-of-the-art models in the ONNX format

  deep-learningdownloadmodels+ 2pretrainedonnx

  Jupyter Notebook

  •

  Apache License 2.0

  •1.5k•9.2k•201•11•Updated Sep 16, 2025Sep 16, 2025

• tensorflow-onnx

  Public

  onnx/tensorflow-onnx’s past year of commit activity
  Convert TensorFlow, Keras, Tensorflow.js and Tflite models to ONNX

  exportdeep-learningtensorflow+ 5convertkerasonnxtflitetensorflowjs

  Jupyter Notebook

  •

  Apache License 2.0

  •462•2.5k•222•12•Updated Sep 12, 2025Sep 12, 2025

• onnx.github.io

  Public

  onnx/onnx.github.io’s past year of commit activity
  Code of the official webpage of onnx

  HTML

  •92•27•4•0•Updated Jul 19, 2025Jul 19, 2025

• turnkeyml

  Public

  onnx/turnkeyml’s past year of commit activity
  No-code CLI designed for accelerating ONNX workflows

  toolchainbenchmarkai+ 8amdgpulocal-serveronnxigpunpullm+ 1

  Python

  •

  Apache License 2.0

  •29•216•2•0•Updated Jun 11, 2025Jun 11, 2025

• onnxmltools

  Public

  onnx/onnxmltools’s past year of commit activity
  ONNXMLTools enables conversion of models to ONNX

  machine-learningscikit-learnpython-library+ 2kerasonnx

  Python

  •

  Apache License 2.0

  •207•1.1k•138•8•Updated Jun 10, 2025Jun 10, 2025

• digestai

  Public

  onnx/digestai’s past year of commit activity
  Digest AI is a powerful model analysis tool that extracts insights from your models.

  Python

  •

  Apache License 2.0

  •5•37•7•1•Updated Jun 4, 2025Jun 4, 2025

• neural-compressor

  Public
  Model compression for ONNX

  deep-learningquantizationmodel-pruning+ 3model-compressiononnxonnxruntime

  Python

  •

  Apache License 2.0

  •9•99•13•2•Updated Nov 18, 2024Nov 18, 2024

• tutorials

  Public

  onnx/tutorials’s past year of commit activity
  Tutorials for creating and using ONNX models

  Jupyter Notebook

  •

  Apache License 2.0

  •652•3.6k•112•1•Updated Jul 15, 2024Jul 15, 2024

• onnx-tensorflow

  Public

  onnx/onnx-tensorflow’s past year of commit activity
  Tensorflow Backend for ONNX

  deep-neural-networksdeep-learningtensorflow+ 1onnx

  Python

  •

  Other

  •299•1.3k•257•13•Updated Mar 28, 2024Mar 28, 2024

• wheel-builder

  Public

  onnx/wheel-builder’s past year of commit activity
  Utils for building and publishing ONNX wheels

  Shell

  •16•7•0•2•Updated Oct 25, 2023Oct 25, 2023

• onnx-r

  Public

  onnx/onnx-r’s past year of commit activity
  R Interface to Open Neural Network Exchange (ONNX)

  crandeep-neural-networksdeep-learning+ 2rstatsonnx

  R

  •

  Other

  •14•46•2•0•Updated Jul 7, 2023Jul 7, 2023

• onnx-docker

  Public archive

  onnx/onnx-docker’s past year of commit activity
  Dockerfiles and scripts for ONNX container images

  Jupyter Notebook

  •

  Apache License 2.0

  •89•138•0•0•Updated Aug 17, 2022Aug 17, 2022

• keras-onnx

  Public archive

  onnx/keras-onnx’s past year of commit activity
  Convert tf.keras/Keras models to ONNX

  tensorflowkerasonnx+ 1subclassing

  Python

  •

  Apache License 2.0

  •106•381•102•3•Updated Sep 9, 2021Sep 9, 2021

• onnx-coreml

  Public archive

  onnx/onnx-coreml’s past year of commit activity
  ONNX to Core ML Converter

  applecoremltoolscoreml-models+ 3onnx-coremlconvert-modelscoreml-converter

  Python

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  MIT License

  •80•407•51•3•Updated Jun 28, 2020Jun 28, 2020

• onnx-mxnet

  Public archive
  ONNX model format support for Apache MXNet

  Python

  •

  Apache License 2.0

  •26•96•9•0•Updated Mar 8, 2019Mar 8, 2019

• onnx-xla

  Public archive

  onnx/onnx-xla’s past year of commit activity
  XLA integration of Open Neural Network Exchange (ONNX)

  tensorflowdeeplearningonnx+ 1xla

  C++

  •10•19•0•0•Updated Aug 17, 2018Aug 17, 2018

• onnx-cntk

  Public archive

  onnx/onnx-cntk’s past year of commit activity
  Python

  •

  MIT License

  •8•6•1•0•Updated Mar 29, 2018Mar 29, 2018

• onnx-caffe2

  Public archive
  Caffe2 implementation of Open Neural Network Exchange (ONNX)

  deep-neural-networksdeep-learningcaffe2

  Python

  •

  Other

  •64•166•15•22•Updated Mar 2, 2018Mar 2, 2018