# Reddit Contextualizer

> Reddit Contextualizer helps you better understand who you’re talking to on Reddit.

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

## Overview

- **ID:** `reddit-contextualizer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Andy Boothe
- **Category:** social-communication
- **Daily users:** 3
- **Version:** 1.0.0
- **Last updated:** 2025-12-20
- **First published:** 2025-12-17
- **Size:** 1.23 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/reddit-contextualizer/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/reddit-contextualizer/privacy/](https://addons.mozilla.org/firefox/addon/reddit-contextualizer/privacy/)

## Description

Reddit Contextualizer adds a lightweight activity summary to Reddit’s user hovercards. When you click on a comment author's username in a comments section, you’ll see which subreddits that user has participated in over the past year or so. (Data current through March 2026.)

The extension uses only publicly-available Reddit data. NSFW subreddits and very new communities are excluded to help preserve privacy.

Reddit Contextualizer doesn’t track you or clutter the interface. It simply adds a little data to an existing UI panel to help you better understand conversations as they happen.

Not affiliated with Reddit.

## Rankings

- #56,300 — Overall
- #201 — context menu
- #236 — reddit

## Permissions and access

### Host permissions

- `https://redditcontextualizer-api.sigpwned.com/*`

### Content script matches

- `www.reddit.com`
- `old.reddit.com`

## Safety

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

### Analysis details

- Request access to the following domains: reddit.com, sigpwned.com
- 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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Source: [Chrome-Stats](https://chrome-stats.com/d/reddit-contextualizer)