Ethereum gas price info, always up to date, from multiple sources
Always up-to-date Ethereum gas prices from the 3 most popular data sources for Ethereum gas information: GasNow, Etherscan, and EthGasStation.
The badge displays the current gas price estimation for "normal" transaction speeds: not too slow, not too fast. (This can be changed: click on any number in the table to set it as your preferred choice of <price provider + speed> to be displayed in the badge.)
Clicking on the badge displays price estimations for different speed expectations ("slow", "normal", and "fast" transaction times). Each data provider has a different estimation according to their own calculation method. GasNow uses memory pool information to make gas price estimations, while Etherscan and EthGasStation use on-chain block data, which is more of a lagging indicator.
Data from all providers is automatically refreshed every minute, and can be refreshed manually too.
The extension respects your privacy: zero data tracking, zero permissions required.
Open source code: https://github.com/unspentio/ethereum-gas-prices-browser-extension