# Vocab

> translate highlighted text and record the translation in a glossary book

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

## Overview

- **ID:** `vocab`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Lu
- **Category:** search-tools,language-support
- **Daily users:** 5
- **Version:** 1.0.4
- **Last updated:** 2022-01-07
- **First published:** 2020-06-14
- **Size:** 155 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/vocab/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/vocab/privacy/](https://addons.mozilla.org/firefox/addon/vocab/privacy/)

## Description

Vocab is a Firefox add-on that allows you to translate selected text, record translations in a glossary book, view vocabularies, edit and export/import them, and read aloud repeatedly. Set language source and target. Powered by Google Translation free API.

## Rankings

- #45,015 — Overall
- #23 — popover
- #175 — notebook

## Permissions and access

### Permissions

- `storage`
- `unlimitedStorage`
- `contextMenus`

### Content script matches

- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- 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).

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- [WordReference Translate](https://chrome-stats.com/d/wordreference-translate) — 155 users, 4.00 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/vocab)