With full support for legacy and EIP-1559 transactions, our new browser extension makes it easy for you to access the most accurate and actionable gas estimations.
Blocknative Gas Estimator in action on Uniswap
Go hands-on with our Gas Estimator extension today and receive free updates once every 5 seconds. Commercial Blocknative customers will receive updates once every second. After installing the extension, click on the gear icon ⚙️ in the upper right corner to enter your Blocknative API Key to update your poll rate.