# Kirby21

> Listing details for kirby21.

Canonical page: [https://chrome-stats.com/d/kirby21](https://chrome-stats.com/d/kirby21)

## Overview

- **ID:** `kirby21`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** ＼(^o^)／
- **Category:** other
- **Daily users:** 15
- **Weekly downloads:** 3
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2015-11-20
- **Size:** 947 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/kirby21/)

## Description

Kirby21 is a Firefox add-on that enhances your browsing experience by providing new features and functionalities. Find out more about Kirby21 and how it can improve your online activities.

## Rankings

- #27,513 — Overall

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

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- [Kirby20](https://chrome-stats.com/d/kirby20) — 2 users
- [Kirby11](https://chrome-stats.com/d/kirby11) — 6 users, 5.00 / 5
- [Kirby18](https://chrome-stats.com/d/kirby18) — 38 users, 4.50 / 5
- [Kirby19](https://chrome-stats.com/d/kirby19) — 2 users, 5.00 / 5
- [Kirby14](https://chrome-stats.com/d/kirby14) — 609 users, 4.89 / 5
- [Kirby17](https://chrome-stats.com/d/kirby17) — 1 users
- [Kirby10](https://chrome-stats.com/d/kirby10) — 9 users, 5.00 / 5
- [Kirby13](https://chrome-stats.com/d/kirby13) — 1,120 users, 4.90 / 5
- [Kirby15](https://chrome-stats.com/d/kirby15) — 1 users, 5.00 / 5
- [Kirby12](https://chrome-stats.com/d/kirby12) — 81 users, 5.00 / 5
- [Kirby16](https://chrome-stats.com/d/kirby16) — 1 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/kirby21)