# gRPC Panel

> DevTools panel to inspect gRPC-web traffic.

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

## Overview

- **ID:** `grpc-panel`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** pow
- **Category:** web-development
- **Daily users:** 7
- **Version:** 1.1.4
- **Last updated:** 2026-05-18
- **First published:** 2026-01-04
- **Size:** 29 KB
- **Data as of:** 2026-09-05
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/grpc-panel/)

## Rankings

- #39,104 — Overall
- #21 — panel

## Permissions and access

### Permissions

- `storage`

## Safety

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

### Analysis details

- Access to developer tools, typically low risk unless it's used to inspect or manipulate data improperly.
- 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/grpc-panel)