PyTorch Tensor Shape CalculatorCalculate, debug, and explore tensor shapes easily.
PyTorch Tensor Shape Calculator
Easily compute output shapes for neural network layers.
One-time payment · $29

HeyTensor is a powerful, browser-based calculator designed for deep learning practitioners to determine output shapes for various neural network layers instantly.
Key Features:
- Layer Compatibility: Supports 14 layer types including Conv2d, Linear, LSTM, and more.
- Chain Mode: Stack layers sequentially to trace shape changes through your network.
- Error Debugger: Paste a PyTorch error message to get dimension fixes.
- Architecture Presets: Start with common configurations like LeNet-5 or ResNet.
- Local Operations: All computations are done locally in your browser for privacy.
Practical Use Cases:
- Ideal for ML engineers debugging shape mismatches.
- Useful for students learning neural architectures.
- Helps researchers prototype new layer configurations efficiently.