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fd VS Cert Decoder

Compare fd VS Cert Decoder and see what are their differences

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fd logo fd

A simple, fast and user-friendly alternative to 'find'.

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.
  • fd Landing page
    Landing page //
    2023-08-18
  • 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.

fd features and specs

  • Speed
    fd is optimized for speed and can outperform traditional tools like find due to its use of parallelism and optimized algorithms.
  • Ease of Use
    fd has a simpler and more user-friendly syntax compared to find, making it easier to learn and use.
  • Colorized Output
    fd provides colorized output by default, making it easier to differentiate between file types and enhancing readability.
  • Smart Case
    fd enables smart case detection by default, meaning searches are case-insensitive unless the pattern includes an uppercase letter.
  • Defaults to Ignoring Hidden Files
    By default, fd ignores hidden files and directories, as well as files specified in .gitignore, helping to narrow down search results to relevant files.
  • Cross-Platform Support
    fd supports multiple platforms including Linux, macOS, and Windows, making it versatile for different development environments.

Possible disadvantages of fd

  • Dependency on Rust
    fd requires the Rust toolchain to build, which may be inconvenient for environments where installing additional dependencies is restricted.
  • Limited to Modern Features
    fd may not support some legacy systems and older versions of operating systems, limiting its applicability in certain scenarios.
  • Not as Feature-Rich
    While fd is easier to use, it doesn't have all the advanced features and fine-grained control options that find offers.
  • Compatibility
    fd’s simplified syntax and modern features may not be directly compatible with scripts or workflows that depend on find, requiring adjustments for integration.

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 fd

Overall verdict

  • Yes, fd (github.com) is generally considered good, particularly for its speed, ease of use, and modern features that enhance productivity over the traditional 'find' command.

Why this product is good

  • fd is a program for users who need a fast and user-friendly alternative to the traditional 'find' command. It provides a simple syntax, speed improvements by parallelizing search processes, ignores hidden files and directories by default, and offers colorized outputs, making it more intuitive and efficient for everyday use.

Recommended for

    fd is recommended for developers, system administrators, and power users who often search through directories and require a fast, efficient tool with a shorter learning curve.

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

fd videos

+ Add

Discmania FD (Fairway Driver) Golf Disc Review

More videos:

  • Review - Honda Civic FD | Review & Tips If you want to own one
  • Review - Regular Car Reviews: 1993 Mazda RX-7 FD

Cert Decoder videos

No Cert Decoder videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to fd and Cert Decoder)

fd

Cert Decoder

Note Taking
100 100%
Note Taking
0% 0
Decoding
0 0%
Decoding
100% 100
Productivity
100 100%
Productivity
0% 0
Monitoring Tools
0 0%
Monitoring Tools
100% 100

Questions & Answers

As answered by people managing fd 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 fd 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, fd seems to be a lot more popular than Cert Decoder. While we know about 130 links to fd, we've tracked only 1 mention of Cert Decoder. 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.

fd mentions (130)

  • I Replaced a 461-Million-Downloads-a-Month Glob Package With One Rust File
    Fast-glob was the Package Killer target, but it was not the only comparison worth making. Developers often reach for fd or ripgrep when they need to locate files from a terminal. They are mature native tools with excellent defaults, so this was not an attempt to manufacture an easy win. - Source: dev.to / about 8 hours ago
  • I wrote an bash enumerator because I was sick of xargs
    > Find works, but the syntax is arcane. Fd is a lifesaver: https://github.com/sharkdp/fd. - Source: Hacker News / about 2 months ago
  • Biff is a command line datetime Swiss army knife
    I know that if you want `fd` (https://github.com/sharkdp/fd) you need to `apt install fd-find` and which installs the binary `fdfind` (!). - Source: Hacker News / 3 months ago
  • 5 CLI Tools I Use to Keep Terminal Workflows Less Annoying
    Fd is a friendlier, faster alternative to find, with sensible defaults and clean output. - Source: dev.to / 4 months ago
  • Rewriting essential Linux packages in Rust
    Fd is also great and I install it everywhere. https://github.com/sharkdp/fd. - Source: Hacker News / over 1 year ago
View more

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 fd and Cert Decoder, you can also consider the following products

Bat - A cat(1) clone with wings.

fzf - A command-line fuzzy finder written in Go

The Silver Searcher - A code searching tool similar to ack, with a focus on speed.

Starship (Shell Prompt) - Starship is the minimal, blazing fast, and extremely customizable prompt for any shell! Shows the information you need, while staying sleek and minimal. Quick installation available for Bash, Fish, ZSH, Ion, and Powershell.

Micro - Modern terminal-based text editor

lazygit - Simple terminal UI for git commands.

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