Comment Purifier - Block Toxic & Malicious Comments icon

Comment Purifier - Block Toxic & Malicious Comments

by Undefined Studio · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 20 Oct 2026

Block malicious comments, toxic content, hate speech, and ads on any website. Supports multiple filter modes.

Users
29
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#133K
#111K among extensions
Version
1.3.3
updated 5 Dec 2025

Users

monthly, 11 months
01429Dec 2025Jun 2026Oct 2026
Latest, 20 Oct 2026: 29 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months
001Dec 2025Jun 2026Oct 2026
Latest, 20 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Comment Purifier - Block Toxic & Malicious Comments

Take control of your digital well-being! "Comment Purifier" is a professional, privacy-focused browser extension designed to protect you from malicious comments, toxic content, hate speech, and intrusive ads. Whether you are a content creator protecting your peace of mind, or a parent filtering content for children, this tool acts as your personal shield against the dark side of the internet. 🌟 KEY FEATURES: 🛡️ Advanced Filtering Modes (Customizable Intensity): 1. 💥 Super Strong Mode: Completely hides the entire comment block, tweet, or post containing malicious keywords. (Exclusive "Guilt-by-Association" logic optimized for X/Twitter, YouTube, Reddit, etc.) 2. 🔥 Strong Mode (Smart Spacing): Replaces toxic words with blank spaces to maintain the original paragraph layout without visual disruption. 3. 🌫️ Blur Mode: Blurs sensitive content. You can hover over it to reveal it if necessary (Perfect for avoiding spoilers). 4. 👀 Highlight Mode: Marks suspicious keywords with a red box. Ideal for content moderation or parental supervision. 🔒 100% Privacy & Security: - Zero Data Collection: We do not track, store, or transmit your browsing history or personal data. - Local Processing: All filtering logic runs entirely on your device using the Chrome Extensions API. ⚡ High Performance: - Zero Latency: Powered by advanced MutationObserver technology, ensuring real-time filtering even on heavy, dynamic websites with infinite scrolling. 🌍 Universal Compatibility: - Works seamlessly on almost all websites with comment sections, including social media platforms, forums, and video sites. 📝 USE CASES: - Protect yourself from cyberbullying, harassment, and hate speech. - Filter out malicious attacks and trolls on social media timelines. - Block repetitive spam bots and scam ads in comment sections. - Shield against movie or game spoilers. Create a safer, cleaner browsing environment today with Comment Purifier.

Growth

WindowUsersChangeRatingsRating
7 days+2+7.4%00.00
30 days+2+7.4%00.00
6 months+17+141.7%00.00

Version history

1 versions recorded
1.3.35 Dec 2025

Details

Category
Tools
First seen
5 Dec 2025
Size
48 KB
Languages
en, zh-CN
Pricing
Free
Privacy policy
docs.google.com
Extension ID
dnkfkdjbbdknmaaonbnobmahiejfhefb

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storage

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