Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of CometVPN

CometVPN by CometVPN

Route your browser through Native Residential VPN locations. Per-tab proxying changes your IP in one tab while the rest browse normally. Includes WebRTC leak protection and real residential IPs that avoid data-center blocks.

Some features may require paymentSome features may require payment
5 (1 review)5 (1 review)
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
CometVPN is a Firefox VPN extension that routes your browser traffic through Native Residential VPN locations: real household-style residential IPs rather than data-center addresses that many sites flag.

Per-tab proxying
Choose which tabs go through the VPN. Everything else keeps using your normal connection, so you can stay signed in to local sites in one tab while another browses from a different country.

Change your browser location
Pick a country from a searchable location list that keeps your recent choices at the top. Useful for checking geo-restricted content, regional pricing, and how a site looks from another market.

Residential IPs that work on strict sites
Native Residential VPN traffic works on sensitive sites where standard data-center VPN IPs trigger extra checks or blocks.

Privacy
WebRTC leak protection stops your real IP leaking while connected. CometVPN keeps no logs of the pages you visit. The extension runs no analytics and no error reporting, and proxy credentials are held in memory-only storage that clears when the browser closes.

Traffic allowance
Your remaining Native Residential VPN traffic is shown in the popup.

Requires a CometVPN account.
Rated 5 by 1 reviewer
Log in to rate this extension
There are no ratings yet

Star rating saved

5
1
4
0
3
0
2
0
1
0
Read 1 review
Permissions and data

Required permissions:

  • Read and modify privacy settings
  • Control browser proxy settings
  • Access your data for dash.cometvpn.com

Optional permissions:

  • Access your data for all websites

Required data collection, according to the developer:

  • Authentication information
Learn more
More information
Add-on Links
  • Support site
  • Support Email
  • Copy add-on ID
Version
1.0.1
Size
326.74 KB
Last updated
4 days ago (Sep 22, 2026)
Related Categories
  • Privacy & Security
  • Tabs
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • privacy
  • security
  • vpn
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.