Chrome Web Store
8Versions
0Code reviewed

Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

Want us to read this extension's code? Ask for a review and we'll queue it.

2 indicators in this extension

2 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

What our analysis found

Instagram Seen Blocker, used by 1,000 people, is not yet reviewed by Extension Auditor. It comes from a publisher with 4 extensions and was last updated in September 2026.

Instagram Seen Blocker

Instagram Seen Blocker Chrome extension security report

ID: nfnfedkpbmeommbabegknhcjiobnaofg

Supported Languages

🇪🇹Amharic
🇸🇦Arabic
🇧🇩Bengali
🇧🇷Brazilian Portuguese
🇬🇧British English
🇧🇬Bulgarian
🇪🇸Catalan
🇨🇳Chinese (Simplified)
🇹🇼Chinese (Traditional)
🇭🇷Croatian
🇨🇿Czech
🇩🇰Danish
🇳🇱Dutch
🇺🇸English
🇪🇪Estonian
🇫🇮Finnish
🇫🇷French
🇩🇪German
🇬🇷Greek
🇮🇳Gujarati
🇮🇱Hebrew
🇮🇳Hindi
🇭🇺Hungarian
🇮🇩Indonesian
🇮🇹Italian
🇯🇵Japanese
🇮🇳Kannada
🇰🇷Korean
🇱🇻Latvian
🇱🇹Lithuanian
🇲🇾Malay
🇮🇳Malayalam
🇮🇳Marathi
🇳🇴Norwegian
🇮🇷Persian
🇵🇱Polish
🇵🇹Portuguese
🇷🇴Romanian
🇷🇺Russian
🇷🇸Serbian
🇸🇰Slovak
🇸🇮Slovenian
🇪🇸Spanish
🇰🇪Swahili
🇸🇪Swedish
🇮🇳Tamil
🇮🇳Telugu
🇹🇭Thai
🇹🇷Turkish
🇺🇦Ukrainian
🇺🇸US English
🇻🇳Vietnamese

Extension Info & Metadata

Status
Active
Version
0.0.0.11
Size
0.14 MB
Rating
5.0/5
Reviews
3
Users
1,000
Type
Extension
Updated
Sep 14, 2026
Category
Privacy & security
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
4extensions
1 no longer listed

Publisher Contextual Analysis

Author
MoNewia
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
4
Active
3
Obsolete
1
Listed
4
Unlisted
0
Users
1,282

Screenshots & videos

Screenshot 1

Install growth

Item
Type
Severity
Description
Contextual Risk Factors
Risk Factor
High
The following context increases the overall risk:• 20% increase: Access to sensitive domains increases potential impact• 10% increase: Early script execution enables pre-emptive content manipulation
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
*://*.instagram.com/*
Host
Medium
Host permission — access limited to this URL pattern.
Access to Sensitive Domains
Risk Factor
Medium
This extension requests access to sensitive domains: *://*.instagram.com/*
Early Content Script Execution
Risk Factor
Medium
This extension runs content scripts at document_start.

2 indicators in this extension

2 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Read Instagram messages privately without sending read receipts.

Read the publisher’s full description

Take control of your privacy on Instagram with "Instagram Seen Blocker." This lightweight extension is designed to provide a more discreet browsing experience by modifying how your browser interacts with Instagram’s visibility and focus scripts. How it works: Unlike traditional blockers that interfere with network requests, this extension focuses on browser-side event management. It intelligently prevents Instagram from detecting when the page is focused or visible to the user. By simulating a "hidden" state for the browser tab, it aims to prevent the automatic "seen" or "read" triggers that occur when you open a direct message. Key Features: Privacy-First: Does not monitor or block your network traffic. Lightweight: Minimal impact on browser performance. Automated Activation: Works instantly on all open Instagram tabs upon installation. Simple Interface: A clean, non-intrusive indicator shows you when the privacy mode is active. Legal Disclaimer Disclaimer: This extension is provided "as is" and "as available" without any warranties of any kind, either express or implied. Not Affiliated with Instagram: This extension is an independent project and is not affiliated with, authorized, maintained, sponsored, or endorsed by Instagram, Meta Platforms, Inc., or any of its affiliates or subsidiaries. No Guarantee of Functionality: Due to frequent updates in Instagram’s scripts, the developer does not guarantee that the extension will successfully block "seen" receipts at all times. User Responsibility: You are solely responsible for complying with Instagram's Terms of Service. Use of this tool is entirely at your own risk. Data Privacy: As it works locally, your credentials and private data remain secure and are never accessed by the extension.

User reviews

Extension files

Browse and explore files within this extension package

Gain full insight into all external connections.

Upgrade for full visibility.

URLs
2

URLs

View the external URLs this extension communicates with to understand its network activity and data interactions.

No URLs found
No IP addresses found

2 indicators in this extension

2 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
0.0.0.11
Latest
0.14 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
0.0.0.10
0.10 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
0.0.0.9
0.10 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
0.0.0.8
0.07 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
0.0.0.6
0.07 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
0.0.0.4
0.07 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
0.0.0.3
0.07 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
0.0.0.1
0.04 MBNot scanned—
3fa4ea71dc11b9374d4f5997fcabd538e6e6db1f0225f2f32e92afe3c699b5ba
Showing 1 to 8 of 10 rows
Rows per page:

Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

Gain full insight into all external connections.

Upgrade for full visibility.

More from MoNewia

Popular in Privacy & Security