Dapp storeEthereumSolidity toolsSmart contract tools
Sol2uml
Sol2uml
Smart contract tools

Sol2uml

Sol2uml is a Solidity contract visualization and storage layout generation tool.

Ethereum Logo
Open-source
This link will take you to a third-party site not owned or operated by Alchemy.

What is Sol2uml?

Sol2uml is a Solidity contract visualization tool, extending Richard Ramos' work, with support for storage diagrams, UML class diagram generation, contract flattening, and diffing from a CLI. Developers can generate Unified Modeling Language class diagrams to visualize the logic of all contracts in a folder and any subfolders, as well as storage layout diagrams for verified contracts on Etherscan-like explorers.

Use web3's most scalable and reliable RPC nodes
Get your API key

Best Smart contract tools

Discover more web3 applications and developer tools.

See all dapps

Developer resources from Alchemy

Dapp store background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.
Get your API key