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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AI Gas Optimizer

Paste your Solidity contract. Get an optimized version with estimated gas savings in under 60 seconds.

1 line · 0 charsMax 500 lines / 24,000 chars

FAQ

Frequently Asked Questions

What is Solidity gas optimization?+

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.

Is the Blockhertz AI Gas Optimizer free?+

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.

How much gas can Blockhertz AI Gas Optimizer save?+

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.

Does Blockhertz Gas Optimizer work with all Solidity versions?+

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.

Is the gas optimizer free to use?+

Yes. The Blockhertz Gas Optimizer is free with no signup required. Credits unlock deeper analysis across all Blockhertz AI tools.

Which Solidity versions are supported?+

The gas optimizer supports Solidity 0.6.x through 0.8.x, covering all modern smart contract codebases.

AI Gas Optimizer — Cut Solidity Gas Costs | Blockhertz