# osu! koko

> osu!koko download beatmaps automatically!

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

## Overview

- **ID:** `osu-koko`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Jecsham
- **Category:** download-management,other,games-entertainment
- **Daily users:** 100
- **Weekly downloads:** 2
- **Rating:** 3.67 / 5 (3 ratings)
- **Version:** 2.6.5resigned1
- **Last updated:** 2024-04-25
- **First published:** 2018-06-10
- **Size:** 53 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/osu-koko/)

## Description

osu! koko is a Firefox add-on that allows automatic downloading of beatmaps and provides a tracker for osu! game data. It also includes features like a download counter and support for the old site style.

## Rankings

- #11,600 — Overall

## Permissions and access

### Permissions

- `tabs`
- `storage`
- `https://osu-koko.herokuapp.com/*`

### Content script matches

- `osu.ppy.sh`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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

- [osu! Beatmap Preview](https://chrome-stats.com/d/osu-beatmap-preview) — 6 users, 5.00 / 5
- [osu! Full Preview](https://chrome-stats.com/d/osu-full-preview) — 13 users, 3.00 / 5
- [ezpp!](https://chrome-stats.com/d/ezpp) — 828 users, 4.59 / 5
- [osu-pp-torii-edition](https://chrome-stats.com/d/osu-pp-torii-edition) — 1 users
- [Osu! Beatmaps](https://chrome-stats.com/d/osu-maps) — 13 users
- [osu!blood](https://chrome-stats.com/d/osu-blood) — 26 users
- [osuWebCollections](https://chrome-stats.com/d/osuwebcollections) — 3 users
- [osu! preview](https://chrome-stats.com/d/osu-preview) — 738 users, 4.83 / 5
- [osu! preview](https://chrome-stats.com/d/osupreview) — 3 users
- [osu! More Beatmaps Info](https://chrome-stats.com/d/osu-more-beatmaps-info) — 10 users
- [osu! Auto-Downloader](https://chrome-stats.com/d/osu-auto-downloader) — 2 users, 3.00 / 5
- [osu! PP Calculator](https://chrome-stats.com/d/osu-pp-calculator) — 233 users, 4.00 / 5

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