ETH Gas Tracker: Gwei Gas Fee Live

Live ETH gas tracker: Low/Average/High gas fees in Gwei, ETH price & USD transaction fees for swaps, bridges & NFTs.

ETH Gas Tracker shows live Ethereum gas prices right in your browser — and pings you the moment gas hits the price you want. Open the popup to see the recommended gas price in Gwei, Slow / Normal / Fast tiers, the current ETH price in USD, and the real cost of a transfer, swap, bridge or NFT sale — all updated in real time. ⛽ WHAT YOU GET • Live gas price in Gwei — Slow, Normal and Fast tiers with confirmation-time estimates • A recommended price, network-congestion status and a mini price chart • ETH/USD price and the estimated USD fee for transfers, swaps, bridges and NFT sales • Gas alerts — a system notification when gas drops below (or rises above) your threshold • One-tap alert presets (1 / 5 / 10 / 20 / 50 Gwei) or any custom value • Runs in the background — no need to keep the popup open • 7 languages: English, Русский, 中文, Español, Português, Türkçe, 한국어 🔔 NEVER OVERPAY FOR GAS Set a threshold like “gas below 5 Gwei” and forget about it. The extension checks Ethereum gas in the background and notifies you the instant the price crosses your line — so you send transactions when gas is cheap, not when the network is congested. 🔒 PRIVATE BY DESIGN No account. No API keys. No host permissions. No tracking, no analytics. Gas data comes from public Ethereum RPC endpoints and a free price feed — your data never leaves your browser. Perfect for DeFi users, NFT traders, airdrop hunters, and anyone who pays Ethereum gas fees and wants to stop overpaying. Made by holder.io — https://holder.io