ETH-Gas-Checker

⛽ Gas Fee Checker — Never overpay on gas again.

Instantly check current Ethereum gas fees and ETH price right from your
browser toolbar. Make informed decisions before sending transactions,
swapping tokens, or minting NFTs.

Features

Real-Time Gas Prices — See Safe, Average, and Fast gas fees in Gwei with color-coded indicators (green = low, yellow = moderate, red = high)
ETH Price Tracker — Current ETH/USD price with 24h change percentage and market cap, powered by CoinGecko
ransaction Cost Calculator — Instantly estimate costs for: - ETH transfers (21,000 gas) - Token swaps (~150,000 gas) - Token transfers (~65,000 gas)
Base Fee & Network Stats — View current base fee, gas usage ratio, and latest block number
Live Badge — The extension icon shows the current Fast gas price with color-coded background directly on your toolbar
Auto-Refresh — Data refreshes automatically every 30 seconds so you always have the latest information

Project Samples

Project Activity

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License

MIT License

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ETH-Gas-Checker Web Site

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