# ScheduleBlock

> Block websites on a schedule

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

## Overview

- **ID:** `scheduleblock`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** sdasda7777
- **Category:** alerts-updates,tabs
- **Daily users:** 7
- **Weekly downloads:** 1
- **Version:** 1.1.7
- **Last updated:** 2025-01-01
- **First published:** 2021-05-24
- **Size:** 177 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/scheduleblock/)
- **Website:** [https://github.com/sdasda7777/ScheduleBlock](https://github.com/sdasda7777/ScheduleBlock)

## Description

ScheduleBlock is a reliable and fully open-source Firefox add-on that allows you to block any set of websites on a schedule or based on a timer. It is perfect for improving concentration and eliminating distractions when needed.

## Rankings

- #39,682 — Overall
- #11 — schedule

## Permissions and access

### Permissions

- `storage`

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