webgl-operators.md

Operators Support Table

The following table shows ai.onnx operators from which onnx opset version are currently supported by ONNX Runtime Web. For example, 4-6, 8+ means ONNX Runtime Web currently support opset version 4 to 6, 8 and above.

See Compatibility for a list of the supported platforms.

This file is automatically generated from the def files via this script. Do not modify directly.

Operator	WebGl Backend
Abs	6-12, 13+
Acos	7+
Acosh
Add	7-12, 13, 14+
AffineGrid
And	7+
ArgMax
ArgMin
Asin	7+
Asinh
Atan	7+
Atanh
AveragePool	7-9, 10, 11-18, 19+
BatchNormalization	7-8, 9-13, 14, 15+
Bernoulli
BitShift
BitwiseAnd
BitwiseNot
BitwiseOr
BitwiseXor
BlackmanWindow
Cast	6-8, 9-12, 13-18, 19-20, 21+
CastLike
Ceil	6-12, 13+
Celu
CenterCropPad
Clip	6-10, 11, 12, 13+
Col2Im
Compress
Concat	4-10, 11-12, 13+
ConcatFromSequence
Constant
ConstantOfShape
Conv	1-10, 11+
ConvInteger
ConvTranspose	1-10, 11+
Cos	7+
Cosh
CumSum
DFT
DeformConv
DepthToSpace	1-10, 11-12, 13+
DequantizeLinear
Det
Div	7-12, 13, 14+
Dropout	7-9, 10-11, 12, 13+
DynamicQuantizeLinear
Einsum
Elu	6+
Equal	7-10, 11-12, 13-18, 19+
Erf
Exp	6-12, 13+
Expand
EyeLike
Flatten	1-8, 9-10, 11-12, 13-20, 21+
Floor	6-12, 13+
GRU
Gather	1-10, 11-12, 13+
GatherElements
GatherND
Gelu
Gemm	7-8, 9-10, 11-12, 13+
GlobalAveragePool	1+
GlobalLpPool
GlobalMaxPool	1+
Greater	7-8, 9-12, 13+
GreaterOrEqual
GridSample
GroupNormalization
HammingWindow
HannWindow
HardSigmoid
HardSwish
Hardmax
Identity	1-12, 13, 14-15, 16-18, 19-20, 21+
If
ImageDecoder
InstanceNormalization	6+
IsInf
IsNaN
LRN	1-12, 13+
LSTM
LayerNormalization
LeakyRelu	6-15, 16+
Less	7-8, 9-12, 13+
LessOrEqual
Log	6-12, 13+
LogSoftmax
Loop
LpNormalization
LpPool
MatMul	1-8, 9-12, 13+
MatMulInteger
Max
MaxPool	1-7, 8-9, 10, 11, 12+
MaxRoiPool
MaxUnpool
Mean
MeanVarianceNormalization
MelWeightMatrix
Min
Mish
Mod
Mul	7-12, 13, 14+
Multinomial
Neg	6-12, 13+
NegativeLogLikelihoodLoss
NonMaxSuppression
NonZero
Not	1+
OneHot
Optional
OptionalGetElement
OptionalHasElement
Or	7+
PRelu	7-8, 9-15, 16+
Pad	2-10, 11-12, 13-17, 18, 19-20, 21+
Pow	7-11, 12, 13-14, 15+
QLinearConv
QLinearMatMul
QuantizeLinear
RNN
RandomNormal
RandomNormalLike
RandomUniform
RandomUniformLike
Range
Reciprocal
ReduceL1
ReduceL2
ReduceLogSum	1-10, 11-12, 13-17, 18+
ReduceLogSumExp
ReduceMax	1-10, 11, 12, 13-17, 18-19, 20+
ReduceMean	1-10, 11-12, 13-17, 18+
ReduceMin	1-10, 11, 12, 13-17, 18-19, 20+
ReduceProd	1-10, 11-12, 13-17, 18+
ReduceSum	1-10, 11-12
ReduceSumSquare	1-10, 11-12, 13-17, 18+
RegexFullMatch
Relu	6-12, 13, 14+
Reshape	5-12, 13, 14-18, 19-20, 21+
Resize	10, 11-12, 13-17, 18, 19+
ReverseSequence
RoiAlign
Round
STFT
Scan
Scatter
ScatterElements
ScatterND
Selu
SequenceAt
SequenceConstruct
SequenceEmpty
SequenceErase
SequenceInsert
SequenceLength
SequenceMap
Shape	1-12, 13-14, 15-18, 19-20, 21+
Shrink
Sigmoid	6-12, 13+
Sign
Sin	7+
Sinh
Size
Slice	1-9, 10, 11-12, 13+
Softmax	1-10, 11-12, 13+
SoftmaxCrossEntropyLoss
Softplus
Softsign
SpaceToDepth
Split	2-10, 11-12
SplitToSequence
Sqrt	6-12, 13+
Squeeze	1-10, 11-12, 13-20, 21+
StringConcat
StringNormalizer
StringSplit
Sub	7-12, 13, 14+
Sum	6-7, 8-12, 13+
Tan	7+
Tanh	6-12, 13+
TfIdfVectorizer
ThresholdedRelu
Tile	6-12, 13+
TopK
Transpose	1-12, 13-20, 21+
Trilu
Unique
Unsqueeze	1-10, 11-12, 13-20, 21+
Upsample	7-8, 9
Where
Xor	7+