# WhatsApp Web Advanced

> An open-source extension that enhances WhatsApp Web with features like message scheduling, CSV bulk messaging, direct messaging to unsaved numbers, and a privacy blur mode.

Canonical page: [https://chrome-stats.com/d/wa-web-advanced](https://chrome-stats.com/d/wa-web-advanced)

## Overview

- **ID:** `wa-web-advanced`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** 5hachaf
- **Category:** privacy-security,social-communication
- **Daily users:** 4
- **Weekly downloads:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.5.1
- **Last updated:** 2026-08-26
- **First published:** 2026-08-07
- **Size:** 44 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/wa-web-advanced/)

## Description

WhatsApp Web Advanced is an <strong>open-source extension</strong> that enhances WhatsApp Web with features like scheduling, bulk messaging, privacy enhancements, and direct messaging capabilities. 

<strong>Key Features</strong>:
<ul><li><strong>Schedule Messages</strong>: Click the new clock button to set delivery times or delays, and easily manage your pending message queue.</li><li><strong>Bulk Sender</strong>: Upload a CSV of phone numbers via the new top-bar button to automate outreach, complete with delays between messages.</li><li><strong>Message Without Saving</strong>: Start a chat with any unsaved number instantly using WhatsApp's native click-to-chat architecture, no need to add temporary contacts to your phone.</li><li><strong>Privacy Mode</strong>: Toggle a quick blur effect tab to hide your chat list and active messages until you hover over them.</li></ul>
<strong>Privacy &amp; Data Security</strong>:
<ul><li><strong>100% Client-Side Operations</strong>: All processing occurs strictly within your web browser. No intermediate servers or external databases are used.</li><li><strong>Zero Data Collection</strong>: We do not collect, store, track, or transmit your messages, phone numbers, contact lists, or personal data.</li></ul>
<strong>(!) Important Note &amp; Disclaimer</strong>
This extension is intended strictly for personal use and small daily tasks. Using this tool for aggressive messaging, spam, or in any way that violates WhatsApp's Terms of Service may result in your account being banned. Use at your own risk.

WhatsApp is a trademark of WhatsApp Inc., registered in the U.S. and other countries. This extension is an independent project and is not affiliated with, authorised, maintained, sponsored, or endorsed by WhatsApp Inc. or Meta Platforms, Inc.

## Rankings

- #47,466 — Overall
- #75 — whatsapp

## Permissions and access

### Permissions

- `storage`
- `tabs`

### Content script matches

- `web.whatsapp.com`

## 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 was recently updated in the past month. New updates 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).

## Similar extensions and apps

- [WhatsApp Web Advanced](https://chrome-stats.com/d/whatsapp-web-advanced) — 1 users
- [WhatsApp Message Scheduler](https://chrome-stats.com/d/whatsapp-message-scheduler) — 205 users, 5.00 / 5
- [Privacy Suite Extension for WhatsApp Web](https://chrome-stats.com/d/privacy-suite-extension-for-wa) — 8 users, 5.00 / 5
- [Priv WhatsApp Web by med](https://chrome-stats.com/d/priv-whatsapp-web-by-med) — 1 users, 5.00 / 5
- [WhatsApp Helper](https://chrome-stats.com/d/whatsapp-helper) — 46 users, 5.00 / 5
- [WhatsApp Privacy Filter](https://chrome-stats.com/d/whatsapp-privacy-filter) — 195 users
- [WhatsApp Message Sender](https://chrome-stats.com/d/whatsapp-message-sender) — 937 users, 5.00 / 5
- [Privacy Suite Extension for WhatsApp Web](https://chrome-stats.com/d/whatsapp-web-privacy-suite) — 8 users, 5.00 / 5
- [Blur WhatsApp Web](https://chrome-stats.com/d/blur-whatsapp-web) — 6 users, 5.00 / 5
- [WaSenderHQ — Bulk WhatsApp Message Sender](https://chrome-stats.com/d/bulk-sender-for-wa-web) — 61 users, 5.00 / 5
- [WaSenderHQ — Bulk WhatsApp Message Sender](https://chrome-stats.com/d/wasenderhqbulksender) — 61 users, 5.00 / 5
- [Blur WApp Web](https://chrome-stats.com/d/blur-wapp-web) — 76 users, 5.00 / 5

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