Software Alternatives & Startups

Network Lights VS Cert Decoder

Compare Network Lights VS Cert Decoder and see what are their differences

Network Lights logo Network Lights

Network Lights is a Windows program, which blinks keyboard LEDs (Light Emitting Diode) indicating outgoing and incoming network packets on network interface.

Cert Decoder logo Cert Decoder

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.
  • Network Lights Landing page
    Landing page //
    2023-07-26
  • Cert Decoder
    Image date //
    2025-03-22

Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.

Network Lights features and specs

  • Real-time Network Activity Monitoring
    Network Lights provides a visual representation of network activity by utilizing the keyboard lights, allowing users to easily monitor data transfer without opening additional software.
  • Resource Efficiency
    The application is lightweight and does not consume significant system resources, making it an ideal choice for users who want to monitor network activity without burdening their system.
  • Simple Installation
    Network Lights is easy to install and configure, even for users who are not tech-savvy, enabling prompt access to its monitoring features.
  • Non-intrusive Interface
    By using keyboard lights to display network activity, the tool does not require any additional windows or interfaces, keeping the desktop uncluttered.

Possible disadvantages of Network Lights

  • Limited Functionality
    Network Lights only provides basic network activity monitoring through keyboard LEDs, which may not meet the needs of advanced users looking for more comprehensive network analysis tools.
  • Hardware Dependence
    The effectiveness of Network Lights relies on the presence and operation of keyboard indicator lights, which may not be available or functional on all keyboards.
  • Lack of Detailed Analytics
    The tool does not offer detailed analytics or logging of network activity, which might be necessary for troubleshooting or detailed network management.
  • Potential for Distracting Light
    The flashing of keyboard lights in response to network activity can be distracting to some users, especially in low-light environments.

Cert Decoder features and specs

  • User-Friendly Interface
    Cert Decoder is designed with a simple and intuitive interface that makes it easy for users to navigate and use the tool without requiring extensive technical knowledge.
  • Comprehensive Analysis
    The tool provides detailed analyses of certificates, including information about validity, issuer, encryption algorithms, and more, helping users understand their security certificates thoroughly.
  • Free to Use
    Cert Decoder offers its services free of charge, making it accessible for individuals and organizations without budget constraints.
  • Quick Processing
    The tool processes certificate information rapidly, providing almost instant results for users, which is crucial for time-sensitive tasks.

Possible disadvantages of Cert Decoder

  • Limited Advanced Features
    Compared to some paid alternatives, Cert Decoder might lack advanced features that are necessary for more complex certificate management and diagnostics.
  • Reliance on Internet Access
    Users need an active internet connection to utilize the tool, which can be a limitation in areas with unreliable internet service.
  • Privacy Concerns
    While using an online service to decode certificates, there can always be privacy concerns regarding sensitive data being uploaded to a third-party server.
  • No Offline Mode
    Cert Decoder does not offer an offline mode, which could be a drawback for users who require functionality without constant internet availability.

Analysis of Cert Decoder

Overall verdict

  • Cert Decoder appears to be a free online tool for decoding and inspecting SSL/TLS certificates, CSRs, and related cryptographic data, making it useful for quick, no-install certificate analysis, though it should be used with awareness of general web tool privacy considerations when handling sensitive certificate data.

Why this product is good

  • Provides quick, browser-based decoding of certificates without needing to install software
  • Useful for troubleshooting SSL/TLS certificate issues on the fly
  • Simple interface aimed at both technical and semi-technical users
  • No cost to use for basic certificate decoding tasks

Recommended for

  • System administrators needing to quickly verify certificate details
  • Developers debugging SSL/TLS configuration issues
  • IT support staff troubleshooting website certificate errors
  • Students or professionals learning about certificate structure and encoding

Category Popularity

0-100% (relative to Network Lights and Cert Decoder)
Monitoring Tools
89 89%
11% 11
Decoding
0 0%
100% 100
Exception Monitoring
100 100%
0% 0
Tool
100 100%
0% 0

Questions & Answers

As answered by people managing Network Lights and Cert Decoder.

What's the story behind your product?

Cert Decoder's answer:

I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.

Which are the primary technologies used for building your product?

Cert Decoder's answer:

certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server

How would you describe the primary audience of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

Why should a person choose your product over its competitors?

Cert Decoder's answer:

Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.

Who are some of the biggest customers of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

User comments

Share your experience with using Network Lights and Cert Decoder. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Cert Decoder seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Network Lights mentions (0)

We have not tracked any mentions of Network Lights yet. Tracking of Network Lights recommendations started around Mar 2021.

Cert Decoder mentions (1)

  • Banana.dog back from the dead
    Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago

What are some alternatives?

When comparing Network Lights and Cert Decoder, you can also consider the following products

FreeMeter - Monitor network bandwidth (C#.NET 2k/XP+). Desktop and Systray graph.

trafficWatcher - trafficWatcher is a small tool to monitor your network activity.

TrafficMonitor - TrafficMonitor is a network monitoring suspension window software in Windows.

NetTraffic - Essential network bandwidth monitor.

NetBalancer - NetBalancer is a Windows application for local network traffic control and monitoring.

NetSpeedMonitor - NetSpeedMonitor is a lightweight Network Monitoring Toolbar for your Windows Taskbar