Software Alternatives & Startups

Key Mapper VS Cert Decoder

Compare Key Mapper VS Cert Decoder and see what are their differences

Key Mapper

A tool to change and program the mapping of your input device buttons.

Key Mapper Landing page
Rating
0 reviews
Cert Decoder

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.

Cert Decoder screenshot
Rating
0 reviews
Pricing
Free
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Key Mapper seems to be a lot more popular than Cert Decoder. While we know about 91 links to Key Mapper, we've tracked only 1 mention of Cert Decoder.

social mentions
91 vs 1
Automation popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

Key Mapper
Cert Decoder
Website github.com certdecoder.com
Pricing
Free
Platforms
Web
Listed in

About Key Mapper and Cert Decoder

In their own words, as submitted to SaaSHub.

Key Mapper
Cert Decoder

No description of Key Mapper yet.

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.

Read more about Cert Decoder

Features and specs

What each product offers, as listed by its team.

Key Mapper 4 features
Cert Decoder 4 features
  • Customizability
    Key Mapper allows users to customize keyboard layouts extensively, enabling the reassignment of keys and the creation of shortcuts that suit personal workflows.
  • Open Source
    Being an open-source tool, Key Mapper allows users to inspect the code for security and customization, while contributing to its development if they wish.
  • Multi-platform Support
    The software supports different input devices beyond keyboards, such as mice and game controllers, making it versatile for various hardware configurations.
  • User Community
    There is a community of users that can provide support, share configurations, and help with troubleshooting.

Possible disadvantages

  • Complexity
    The powerful features and high level of customization can be overwhelming for beginners who are not familiar with key mapping tools.
  • Linux Focus
    Primarily developed for Linux systems, it might not offer the same level of functionality or support for users on other operating systems.
  • Potential for Bugs
    As with many open-source projects, there might be occasional bugs or stability issues, especially with less common hardware configurations or newer updates.
  • Not User-Friendly
    The interface might not be as polished or intuitive as some commercial alternatives, potentially leading to a steeper learning curve for new users.
  • 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

  • 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

An editorial look at what each product does well and who it suits.

Key Mapper
Cert Decoder

No analysis of Key Mapper yet.

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

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Key Mapper
Cert Decoder
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Key Mapper 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 Key Mapper and Cert Decoder. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Key Mapper 91 mentions
Cert Decoder 1 mention
  • Thrustmaster T-LCM driver support
    I got my G29 working, but I am using a T-LCM which isn't correctly recognized. I installed Input Remapper but it's not recognized. Source: over 2 years ago
  • Autohotkey equivalent
    Perhaps GitHub - sezanzeb/input-remapper: 🎮 ⌨ An easy to use tool to change the behaviour of your input devices. Will do? Source: over 2 years ago
  • A kernel update broke my stylus
    OK, I will byte, have you tried Input Remapper[1] ? I think most of your problem is coming from using Rocky Linux, it is much easier to find support on Ubuntu derivatives for tools made by the community in general. [1] - Source: Hacker News / almost 3 years ago

View more

  • 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

Alternatives to Key Mapper and Cert Decoder

When comparing Key Mapper and Cert Decoder, you can also consider the following products.