Fibonacci Approximator

Unknown author · Developer Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

Aug 18, 2026

Media

3 items

Description

Enter a number and get its adjacent (or nearest bounding) Fibonacci values. Calculates and displays adjacent Fibonacci values for any given integer. Need to quickly find where a number sits within the Fibonacci sequence? This lightweight extension helps you determine the adjacent or nearest bounding Fibonacci values for any non-negative integer you input. Simply click the extension icon, enter a number, and instantly see the closest values in the Fibonacci sequence. It is designed to be fast and intuitive without leaving your current tab. No data is collected or sent off-device. Your privacy is fully respected.

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.
22
Description length
Characters in the listing description.
619
Media assets
Screenshots and videos on the listing.
3
Has promo video
Whether the listing includes at least one video.
Yes
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
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).
15.4

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