Ethereum Gas Fee Checker

Check real-time Ethereum gas fees, ETH price, and estimate transaction costs. Powered by Etherscan & CoinGecko.

⛽ 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 • Transaction 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 • Manual Refresh — Click the refresh button to update data on demand ✦ WHY USE GAS FEE CHECKER? • Save money — Know when gas fees are low before making transactions • Stay informed — Monitor gas trends throughout the day • Make better decisions — Estimate costs before you commit to a transaction • Fast & lightweight — Opens instantly, no account needed ✦ DATA SOURCES: • Gas data: Etherscan (Ethereum blockchain explorer) • Price data: CoinGecko (cryptocurrency data aggregator) 🔧 More crypto tools available at: https://freesoftl.ink/softlist