# UnitSnap

> Hover over measurements on any page to instantly see conversions

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

## Overview

- **ID:** `unitsnap`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** DooMee
- **Daily users:** 27
- **Version:** 8
- **Last updated:** 2026-04-16
- **First published:** 2026-03-15
- **Size:** 16 KB
- **Data as of:** 2026-05-18
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/unitsnap/)

## Permissions and access

### Permissions

- `tabs`
- `activeTab`
- `storage`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High 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 is not longer available in the store

> 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

- [MeasureQuick](https://chrome-stats.com/d/measurequick) — 24 users
- [ConvertOn](https://chrome-stats.com/d/converton) — 28 users
- [SnapMeasure](https://chrome-stats.com/d/snapmeasure) — 1 users
- [Convertigo](https://chrome-stats.com/d/convertigo) — 2 users
- [Unit Converter](https://chrome-stats.com/d/unit-converter4) — 5 users, 5.00 / 5
- [Convert Anything](https://chrome-stats.com/d/convert-anything) — 2 users
- [Convert All](https://chrome-stats.com/d/convert-all) — 36 users
- [UnitSwap](https://chrome-stats.com/d/unitswap)
- [MeasureBox](https://chrome-stats.com/d/measurebox) — 28 users
- [Metric Glance](https://chrome-stats.com/d/metric-glance) — 7 users
- [UnitSwift](https://chrome-stats.com/d/unitswift)
- [Pixel Measure](https://chrome-stats.com/d/pixel-measure) — 25 users

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