# Mastoshare

> Mastodonへの共有を行える拡張機能です。

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

## Overview

- **ID:** `mastoshare`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** naf
- **Category:** feeds-news-blogging,social-communication,other
- **Daily users:** 6
- **Version:** 2.0
- **Last updated:** 2023-07-16
- **First published:** 2018-02-04
- **Size:** 584 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/mastoshare/)
- **Website:** [https://mastoshare.net](https://mastoshare.net/)

## Description

Mastoshare is a Firefox add-on that enables sharing to Mastodon and provides features such as saving and prioritizing Mastodon instances, completing page information, and copying to clipboard.

## Rankings

- #42,148 — Overall
- #239 — share

## Permissions and access

### Permissions

- `tabs`

## Safety

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

- [Mastodon Share for Browser](https://chrome-stats.com/d/mastodon-share-for-browser) — 3 users
- [Mastodon Now](https://chrome-stats.com/d/mastodon-now) — 4 users, 4.00 / 5
- [Share to Mastodon](https://chrome-stats.com/d/share-to-mastodon) — 214 users, 4.62 / 5
- [MastoShare v2](https://chrome-stats.com/d/mastoshare-v2)
- [ShareCane](https://chrome-stats.com/d/sharecane) — 1 users
- [Share on Mastodon](https://chrome-stats.com/d/share-on-mastodon) — 16 users, 4.33 / 5
- [Simply Mastodon Share](https://chrome-stats.com/d/simply-mastodon-share)
- [Share-it](https://chrome-stats.com/d/share-it) — 161 users, 3.67 / 5
- [MoreShares](https://chrome-stats.com/d/more-shares)
- [Mastodon Share](https://chrome-stats.com/d/mastodon-share) — 69 users, 4.06 / 5
- [共有ツール - Share Tool](https://chrome-stats.com/d/%E5%85%B1%E6%9C%89%E3%83%84%E3%83%BC%E3%83%AB-share-tool) — 6 users
- [Twishare to Misskey（旧版）](https://chrome-stats.com/d/twishare-to-misskey-for-fx) — 2 users

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