Essential Tool for Local Development Awareness

Localhost Warning is a free Chrome extension designed specifically for developers working in local or development environments. It automatically detects when users are on localhost, , .docker, or development domains and displays a prominent red warning banner at the top of the page. This visual cue serves as a reminder to prevent accidental changes or actions that could affect production systems. The extension requires no additional setup, making it easy to use across various web pages.

With Localhost Warning, developers can focus on their work without the fear of mistakenly executing code in non-production environments. The straightforward functionality ensures a seamless experience, as the extension works automatically once installed. It is particularly beneficial for teams and testers who frequently switch between local and staging environments, providing peace of mind while coding.

 0/1

App specs

  • License

    Free

  • Version

    2.0

  • Latest update

  • Platform

    chrome

  • Language

    English

  • Developer

Program available in other languages



User reviews about Localhost Warning

Have you tried Localhost Warning? Be the first to leave your opinion!

You may also like

Explore Apps

Latest articles

Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
Softonic
Your review for Localhost Warning
Softonic
100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

    VirusTotal logo

Scan Info

Last scan
Wednesday, August 13, 2025
Scan provider
VirusTotal

Softonic security commitment

Localhost Warning has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.