Are the generated contracts secure enough to deploy directly?

The generated contracts follow best practices and use well-audited OpenZeppelin libraries, but we always recommend a professional security audit before mainnet deployment. The tool is designed to give you a solid starting point that significantly reduces audit time and costs, but no automatic generator can replace a human security expert for contracts handling real value.

Which blockchain networks are supported?

The generated Solidity code is compatible with all EVM-compatible networks including Ethereum, Polygon, Arbitrum, Optimism, BSC, Avalanche and Base. The deployment scripts can easily be configured for your chosen network.

Can I customize the generated code afterwards?

Absolutely. The code is well-structured, well-documented and follows standard Solidity conventions, making it easy to modify and extend. You can add your own functions, change parameters or integrate with other contracts as needed.

Does the tool support DeFi protocols like DEXes or lending?

Yes, the tool can generate basic DeFi contracts including AMM pools, staking contracts, vesting schedules and governance systems. For complex DeFi protocols we recommend using the generated code as a starting point and customizing it with help from an experienced Solidity developer.

Suitegrowth

Smart Contract Gen

What it does

Creates basic smart contracts for blockchain projects with security checks and documentation.

Writing smart contracts from scratch is time-consuming, error-prone and requires specialized Solidity knowledge most developers don't have

Smart contracts are immutable once depløyed — a single bug can lead to losses of millions in cryptocurrency. Yet most developers must write them from scratch, which requires deep understanding of Solidity, EVM gas optimization, security patterns and industry standards like ERC-20, ERC-721 and ERC-1155. Even experienced developers spend weeks writing, testing and auditing a single contract. For businesses wanting to explore blockchain technology this is a huge barrier — they must either hire expensive specialists or risk deploying insecure code.

Solidity has unique security pitfalls like reentrancy attacks, integer overflow and front-running that require specialized knowledge to avoid — a single overlooked vulnerability can drain the entire contract of funds
Gas optimization is critical because inefficient code costs users real money in transaction fees — but optimizing gas requires deep understanding of the EVM and how different operations are priced
Industry standards like ERC-20 and ERC-721 have strict requirements for interfaces and behavior — deviating from the standard means the contract won't work with exchanges, wallets and other DeFi protocols
Testing smart contracts requires specialized frameworks like Hardhat or Foundry, and you must simulate complex scenarios including malicious attacks — something that takes weeks to set up and run properly

AI-powered contract generator that creates secure, optimized and standard-compatible smart contracts in minutes instead of weeks

Smart Contract Gen lets you describe what the contract should do in plain Norwegian or English, and generates complete Solidity code with built-in security checks, gas optimization and full documentation. The tool follows best practices from OpenZeppelin and includes automatic security tests. You get a deployable contract with accompanying test files and documentation — ready for audit and deployment.

Natural language to Solidity: describe the contract's functionality in Norwegian or English, and get complete, well-structured Solidity code with proper modifiers, events and error handling
Built-in security patterns: automatically uses OpenZeppelin libraries, ReentrancyGuard, SafeMath and other established security patterns — eliminates the most common vulnerabilities before they occur
Standard compatibility: generates contracts that follow ERC-20, ERC-721, ERC-1155 and other standards perfectly — guarantees compatibility with exchanges, wallets and DeFi protocols
Complete documentation: each generated contract comes with NatSpec documentation, deployment instructions, test files and a security overview explaining which protections are implemented

Features

Support for all major token standards: generate ERC-20 (fungible tokens), ERC-721 (NFTs), ERC-1155 (multi-token) and custom contracts with correct interface implementation and metadata handling
Gas optimization report: analyzes the generated code and suggests optimizations that reduce transaction fees — including variable packing, calldata usage and efficient loops
Automatic test generation: creates Hardhat/Foundry tests covering normal usage, edge cases and security scenarios — including reentrancy attempts, overflow tests and access control checks
Upgradeability support: generate proxy contracts with UUPS or Transparent Proxy patterns for contracts that need to be upgradeable after deployment — with correct storage layout and initializer functions

How it works

Describe the contract's purpose and functionality — for example "ERC-20 token with 1 million supply, 2% burn on transfers and owner-controlled minting" — the tool interprets the requirements and plans the contract structure
Smart Contract Gen generates complete Solidity code with OpenZeppelin integration, security patterns, events, modifiers and NatSpec documentation — plus accompanying test files and deployment scripts
Review the generated code, run the tests locally with Hardhat or Foundry, and send the contract for a professional security audit before deployment — the tool gives you a checklist for pre-deployment review

Use cases

Startups wanting to launch a token or NFT collection quickly — get a secure, standard-compatible contract in minutes instead of spending weeks on development and thousands on specialized developers
Developers learning Solidity — use the tool to generate well-written contracts and study the code to understand best practices, security patterns and gas optimization in practice
Businesses exploring blockchain use cases — prototype smart contracts for supply chain tracking, voting, access control or other use cases without investing in a full blockchain team

Why use Smart Contract Gen?

Blockchain development has one of the highest entry barriers in the software industry. Writing secure smart contracts requires not just Solidity knowledge, but also deep understanding of cryptography, economic attack models and EVM internals. Smart Contract Gen dramatically lowers this barrier by letting you describe what you want to build in plain language and get production-ready code back.

Even for experienced Solidity developers, the tool saves enormous amounts of time. Instead of writing boilerplate code, setting up OpenZeppelin integrations and writing tests manually, you get everything generated automatically. You can focus on the unique business logic instead of repeating the same security patterns for every new contract.

For businesses considering blockchain technology, Smart Contract Gen is the fastest path from idea to prototype. You can test concepts, demonstrate functionality to stakeholders and validate business models without investing in a full blockchain development team. When the prototype is validated, you already have a solid codebase to build on.

FAQ

Are the generated contracts secure enough to deploy directly?: The generated contracts follow best practices and use well-audited OpenZeppelin libraries, but we always recommend a professional security audit before mainnet deployment. The tool is designed to give you a solid starting point that significantly reduces audit time and costs, but no automatic generator can replace a human security expert for contracts handling real value.
Which blockchain networks are supported?: The generated Solidity code is compatible with all EVM-compatible networks including Ethereum, Polygon, Arbitrum, Optimism, BSC, Avalanche and Base. The deployment scripts can easily be configured for your chosen network.
Can I customize the generated code afterwards?: Absolutely. The code is well-structured, well-documented and follows standard Solidity conventions, making it easy to modify and extend. You can add your own functions, change parameters or integrate with other contracts as needed.
Does the tool support DeFi protocols like DEXes or lending?: Yes, the tool can generate basic DeFi contracts including AMM pools, staking contracts, vesting schedules and governance systems. For complex DeFi protocols we recommend using the generated code as a starting point and customizing it with help from an experienced Solidity developer.

Try Smart Contract Gen free