Bitcoin Fear and Greed Index

Name: Bitcoin Fear and Greed Index
Rating: 5 (1 reviews)
Author: https://btc21.pages.dev/

https://btc21.pages.dev/ · Tools

Open in Chrome Web Store Website

Users

Avg rating

5.0

Ratings

Updated

Oct 23, 2025

Media

4 items

Description

Displays the daily Bitcoin Fear & Greed Index as a dynamic toolbar icon, badge, and popup image. Lightweight (~8KB) Chrome extension gives you instant access to the market’s emotional pulse — crypto fear or greed. Bitcoin Fear and Greed Index, built for investors and ₿itcoiners who value speed, simplicity, and privacy. ✓ Dynamic Icon – Instantly visualize market sentiment: red for Fear, green for Greed. ✓ Live Index Badge – Displays the exact daily score (0–100) right on your toolbar. ✓ Private – No tracking, no analytics, no permissions. 100% privacy guaranteed. ✓ Always Up-to-Date – Automatically refreshes every hour to ensure the latest data. ✓ Dark theme - automatically enabled on the popup if you have it set up on your computer.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
28
Description length
Characters in the listing description.
745
Media assets
Screenshots and videos on the listing.
4
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
58.4

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.