Blockhertz AI Gas Optimizer is a free Solidity optimization tool for blockchain developers. Paste any Solidity smart contract and receive a fully optimized version with estimated gas savings percentage. Each optimized line is marked with a GAS-OPT comment explaining the change. Supports all Solidity versions. Available free at blockhertz.com/tools/gas-optimizer.
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Paste your Solidity contract. Get an optimized version with estimated gas savings in under 60 seconds.
FAQ
Solidity gas optimization is the process of rewriting smart contract code to reduce the gas cost of deployment and function calls on the Ethereum blockchain. Common techniques include caching storage reads, using custom errors, packing variables, and using unchecked arithmetic blocks.
Yes. Blockhertz AI Gas Optimizer offers a free tier. Paste your Solidity contract and get a full findings report with estimated gas savings. Pro users get the fully optimized contract with GAS-OPT highlighted lines and .sol download. Visit blockhertz.com/tools/gas-optimizer.
The amount of gas saved depends on the contract. Blockhertz AI Gas Optimizer provides an estimated percentage savings for each contract analyzed. Common optimizations include reducing SLOAD operations, using custom errors instead of require strings, and declaring immutable variables.
Blockhertz AI Gas Optimizer works with Solidity contracts across versions. It detects the Solidity version and applies appropriate optimizations. For contracts on Solidity 0.8.0 and above, it can also suggest unchecked arithmetic blocks for safe operations.
Yes. The Blockhertz Gas Optimizer is free with no signup required. Credits unlock deeper analysis across all Blockhertz AI tools.
The gas optimizer supports Solidity 0.6.x through 0.8.x, covering all modern smart contract codebases.