Cosy Eth Gas

Name: Cosy Eth Gas
Author: Nice and Cosy

Ultra-light Ethereum gas badge from Nice and Cosy.

As of July 2026, Cosy Eth Gas has — users in the Productivity category.

Nice and Cosy Productivity

Intelligence reportbeta Chrome Web Store ↗.crx

Users0%

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Rating0%

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— reviews

Reviews0%

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Version

1.5.0

Manifest V3

History

1 snapshots

Tracking since Jul 11, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

View as table

Date	Users	Rating	Reviews	Version
Jul 11, 2026	—	—	—	1.5.0
Now	—	—	—	1.5.0

Permissions & access

Permissions: alarms
Host access: https://ethereum-rpc.publicnode.com/*

Screenshots

About

Cosy Eth Gas is a lightweight Ethereum gas tracker for Chromium browsers.

It shows the current Ethereum mainnet gas price directly on the pinned browser toolbar icon, with a cleaner one-decimal view in the popup.

The extension is intentionally minimal: no wallet connection, no content scripts, no page injection, no browsing history access, no analytics, and no tracking.

Cosy Eth Gas fetches eth_gasPrice from PublicNode every 30 seconds and uses Chrome’s alarms API only to schedule lightweight refreshes.

Features:
• Whole-gwei gas badge in the toolbar
• One-decimal gas display in the popup
• PublicNode data source
• Nice and Cosy design
• No wallet permissions
• No page access
• No tracking or analytics
• Open-source code on GitHub

Technical

Version: 1.5.0
Manifest: V3
Size: 48.63KiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: fnagfmkoanpbkchjfinegnanfnnbieba
Developer ID: ua9e37514947cfdeb4d9d9503f047b980
Developer Email: [email protected]
Created: Jul 10, 2026
Last Updated (Store): Jul 10, 2026
Last Scraped: Jul 11, 2026
Website: https://niceandcosy.xyz/
Support URL: —
Privacy Policy: —

Data sourced from the Chrome Web Store · last verified Jul 11, 2026.